199448730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 612209664

約数和(自身を除く): 412760934

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 47, 54, 62, 65, 78, 81, 90, 93, 94, 117, 130, 135, 141, 155, 162, 169, 186, 195, 234, 235, 270, 279, 282, 310, 338, 351, 390, 403, 405, 423, 465, 470, 507, 558, 585, 611, 702, 705, 806, 810, 837, 845, 846, 930, 1014, 1053, 1170, 1209, 1222, 1269, 1395, 1410, 1457, 1521, 1674, 1690, 1755, 1833, 2015, 2106, 2115, 2418, 2511, 2535, 2538, 2790, 2914, 3042, 3055, 3510, 3627, 3666, 3807, 4030, 4185, 4230, 4371, 4563, 5022, 5070, 5239, 5265, 5499, 6045, 6110, 6345, 7254, 7285, 7605, 7614, 7943, 8370, 8742, 9126, 9165, 10478, 10530, 10881, 10998, 12090, 12555, 12690, 13113, 13689, 14570, 15210, 15717, 15886, 16497, 18135, 18330, 18941, 19035, 21762, 21855, 22815, 23829, 25110, 26195, 26226, 27378, 27495, 31434, 32643, 32994, 36270, 37882, 38070, 39339, 39715, 43710, 45630, 47151, 47658, 49491, 52390, 54405, 54990, 56823, 65286, 65565, 68445, 71487, 78585, 78678, 79430, 82485, 94302, 94705, 98982, 108810, 113646, 118017, 119145, 131130, 136890, 141453, 142974, 157170, 163215, 164970, 170469, 189410, 196695, 214461, 235755, 236034, 238290, 246233, 247455, 282906, 284115, 326430, 340938, 357435, 393390, 424359, 428922, 471510, 492466, 494910, 511407, 568230, 590085, 643383, 707265, 714870, 738699, 848718, 852345, 1022814, 1072305, 1180170, 1231165, 1286766, 1414530, 1477398, 1534221, 1704690, 2121795, 2144610, 2216097, 2462330, 2557035, 3068442, 3216915, 3693495, 4243590, 4432194, 5114070, 6433830, 6648291, 7386990, 7671105, 11080485, 13296582, 15342210, 19944873, 22160970, 33241455, 39889746, 66482910, 99724365, 199448730]

約数ペア:

[(1, 199448730), (2, 99724365), (3, 66482910), (5, 39889746), (6, 33241455), (9, 22160970), (10, 19944873), (13, 15342210), (15, 13296582), (18, 11080485), (26, 7671105), (27, 7386990), (30, 6648291), (31, 6433830), (39, 5114070), (45, 4432194), (47, 4243590), (54, 3693495), (62, 3216915), (65, 3068442), (78, 2557035), (81, 2462330), (90, 2216097), (93, 2144610), (94, 2121795), (117, 1704690), (130, 1534221), (135, 1477398), (141, 1414530), (155, 1286766), (162, 1231165), (169, 1180170), (186, 1072305), (195, 1022814), (234, 852345), (235, 848718), (270, 738699), (279, 714870), (282, 707265), (310, 643383), (338, 590085), (351, 568230), (390, 511407), (403, 494910), (405, 492466), (423, 471510), (465, 428922), (470, 424359), (507, 393390), (558, 357435), (585, 340938), (611, 326430), (702, 284115), (705, 282906), (806, 247455), (810, 246233), (837, 238290), (845, 236034), (846, 235755), (930, 214461), (1014, 196695), (1053, 189410), (1170, 170469), (1209, 164970), (1222, 163215), (1269, 157170), (1395, 142974), (1410, 141453), (1457, 136890), (1521, 131130), (1674, 119145), (1690, 118017), (1755, 113646), (1833, 108810), (2015, 98982), (2106, 94705), (2115, 94302), (2418, 82485), (2511, 79430), (2535, 78678), (2538, 78585), (2790, 71487), (2914, 68445), (3042, 65565), (3055, 65286), (3510, 56823), (3627, 54990), (3666, 54405), (3807, 52390), (4030, 49491), (4185, 47658), (4230, 47151), (4371, 45630), (4563, 43710), (5022, 39715), (5070, 39339), (5239, 38070), (5265, 37882), (5499, 36270), (6045, 32994), (6110, 32643), (6345, 31434), (7254, 27495), (7285, 27378), (7605, 26226), (7614, 26195), (7943, 25110), (8370, 23829), (8742, 22815), (9126, 21855), (9165, 21762), (10478, 19035), (10530, 18941), (10881, 18330), (10998, 18135), (12090, 16497), (12555, 15886), (12690, 15717), (13113, 15210), (13689, 14570)]