201021659460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{18773}}^1$

素因数の和:18939

約数の個数: 288

約数和(自身を含む): 669159429120

約数和(自身を除く): 468137769660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 101, 114, 124, 155, 171, 180, 186, 190, 202, 228, 279, 285, 303, 310, 342, 372, 380, 404, 465, 505, 558, 570, 589, 606, 620, 684, 855, 909, 930, 1010, 1116, 1140, 1178, 1212, 1395, 1515, 1710, 1767, 1818, 1860, 1919, 2020, 2356, 2790, 2945, 3030, 3131, 3420, 3534, 3636, 3838, 4545, 5301, 5580, 5757, 5890, 6060, 6262, 7068, 7676, 8835, 9090, 9393, 9595, 10602, 11514, 11780, 12524, 15655, 17271, 17670, 18180, 18773, 18786, 19190, 21204, 23028, 26505, 28179, 28785, 31310, 34542, 35340, 37546, 37572, 38380, 46965, 53010, 56319, 56358, 57570, 59489, 62620, 69084, 75092, 86355, 93865, 93930, 106020, 112638, 112716, 115140, 118978, 140895, 168957, 172710, 178467, 187730, 187860, 225276, 237956, 281595, 281790, 297445, 337914, 345420, 356687, 356934, 375460, 535401, 563190, 563580, 581963, 594890, 675828, 713374, 713868, 844785, 892335, 1070061, 1070802, 1126380, 1163926, 1189780, 1426748, 1689570, 1745889, 1783435, 1784670, 1896073, 2140122, 2141604, 2327852, 2677005, 2909815, 3210183, 3379140, 3491778, 3566870, 3569340, 3792146, 4280244, 5237667, 5350305, 5354010, 5688219, 5819630, 6420366, 6983556, 7133740, 7584292, 8729445, 9480365, 10475334, 10700610, 10708020, 11057297, 11376438, 11639260, 12840732, 16050915, 17064657, 17458890, 18960730, 20950668, 21401220, 22114594, 22752876, 26188335, 28441095, 32101830, 33171891, 34129314, 34917780, 36025387, 37921460, 44229188, 52376670, 55286485, 56882190, 58778263, 64203660, 66343782, 68258628, 72050774, 85323285, 99515673, 104753340, 108076161, 110572970, 113764380, 117556526, 132687564, 144101548, 165859455, 170646570, 176334789, 180126935, 199031346, 216152322, 221145940, 235113052, 293891315, 324228483, 331718910, 341293140, 352669578, 360253870, 398062692, 432304644, 497578365, 529004367, 540380805, 587782630, 648456966, 663437820, 705339156, 720507740, 881673945, 995156730, 1058008734, 1080761610, 1116786997, 1175565260, 1296913932, 1621142415, 1763347890, 1990313460, 2116017468, 2161523220, 2233573994, 2645021835, 3242284830, 3350360991, 3526695780, 4467147988, 5290043670, 5583934985, 6484569660, 6700721982, 10051082973, 10580087340, 11167869970, 13401443964, 16751804955, 20102165946, 22335739940, 33503609910, 40204331892, 50255414865, 67007219820, 100510829730, 201021659460]

約数ペア:

[(1, 201021659460), (2, 100510829730), (3, 67007219820), (4, 50255414865), (5, 40204331892), (6, 33503609910), (9, 22335739940), (10, 20102165946), (12, 16751804955), (15, 13401443964), (18, 11167869970), (19, 10580087340), (20, 10051082973), (30, 6700721982), (31, 6484569660), (36, 5583934985), (38, 5290043670), (45, 4467147988), (57, 3526695780), (60, 3350360991), (62, 3242284830), (76, 2645021835), (90, 2233573994), (93, 2161523220), (95, 2116017468), (101, 1990313460), (114, 1763347890), (124, 1621142415), (155, 1296913932), (171, 1175565260), (180, 1116786997), (186, 1080761610), (190, 1058008734), (202, 995156730), (228, 881673945), (279, 720507740), (285, 705339156), (303, 663437820), (310, 648456966), (342, 587782630), (372, 540380805), (380, 529004367), (404, 497578365), (465, 432304644), (505, 398062692), (558, 360253870), (570, 352669578), (589, 341293140), (606, 331718910), (620, 324228483), (684, 293891315), (855, 235113052), (909, 221145940), (930, 216152322), (1010, 199031346), (1116, 180126935), (1140, 176334789), (1178, 170646570), (1212, 165859455), (1395, 144101548), (1515, 132687564), (1710, 117556526), (1767, 113764380), (1818, 110572970), (1860, 108076161), (1919, 104753340), (2020, 99515673), (2356, 85323285), (2790, 72050774), (2945, 68258628), (3030, 66343782), (3131, 64203660), (3420, 58778263), (3534, 56882190), (3636, 55286485), (3838, 52376670), (4545, 44229188), (5301, 37921460), (5580, 36025387), (5757, 34917780), (5890, 34129314), (6060, 33171891), (6262, 32101830), (7068, 28441095), (7676, 26188335), (8835, 22752876), (9090, 22114594), (9393, 21401220), (9595, 20950668), (10602, 18960730), (11514, 17458890), (11780, 17064657), (12524, 16050915), (15655, 12840732), (17271, 11639260), (17670, 11376438), (18180, 11057297), (18773, 10708020), (18786, 10700610), (19190, 10475334), (21204, 9480365), (23028, 8729445), (26505, 7584292), (28179, 7133740), (28785, 6983556), (31310, 6420366), (34542, 5819630), (35340, 5688219), (37546, 5354010), (37572, 5350305), (38380, 5237667), (46965, 4280244), (53010, 3792146), (56319, 3569340), (56358, 3566870), (57570, 3491778), (59489, 3379140), (62620, 3210183), (69084, 2909815), (75092, 2677005), (86355, 2327852), (93865, 2141604), (93930, 2140122), (106020, 1896073), (112638, 1784670), (112716, 1783435), (115140, 1745889), (118978, 1689570), (140895, 1426748), (168957, 1189780), (172710, 1163926), (178467, 1126380), (187730, 1070802), (187860, 1070061), (225276, 892335), (237956, 844785), (281595, 713868), (281790, 713374), (297445, 675828), (337914, 594890), (345420, 581963), (356687, 563580), (356934, 563190), (375460, 535401)]