293993460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 1006387200

約数和(自身を除く): 712393740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 47, 57, 59, 60, 62, 76, 90, 93, 94, 95, 114, 118, 124, 141, 155, 171, 177, 180, 186, 188, 190, 228, 235, 236, 279, 282, 285, 295, 310, 342, 354, 372, 380, 423, 465, 470, 531, 558, 564, 570, 589, 590, 620, 684, 705, 708, 846, 855, 885, 893, 930, 940, 1062, 1116, 1121, 1140, 1178, 1180, 1395, 1410, 1457, 1692, 1710, 1767, 1770, 1786, 1829, 1860, 2115, 2124, 2242, 2356, 2655, 2679, 2773, 2790, 2820, 2914, 2945, 3363, 3420, 3534, 3540, 3572, 3658, 4230, 4371, 4465, 4484, 5301, 5310, 5358, 5487, 5546, 5580, 5605, 5828, 5890, 6726, 7068, 7285, 7316, 8037, 8319, 8460, 8742, 8835, 8930, 9145, 10089, 10602, 10620, 10716, 10974, 11092, 11210, 11780, 13113, 13395, 13452, 13865, 14570, 16074, 16461, 16638, 16815, 17484, 17670, 17860, 18290, 20178, 21204, 21855, 21948, 22420, 24957, 26226, 26505, 26790, 27435, 27683, 27730, 29140, 32148, 32922, 33276, 33630, 34751, 35340, 36580, 40185, 40356, 41595, 43710, 49914, 50445, 52452, 52687, 53010, 53580, 54870, 55366, 55460, 65565, 65844, 67260, 69502, 80370, 82305, 83049, 83190, 85963, 87420, 99828, 100890, 104253, 105374, 106020, 109740, 110732, 124785, 131130, 138415, 139004, 158061, 160740, 164610, 166098, 166380, 171926, 173755, 201780, 208506, 210748, 249147, 249570, 257889, 262260, 263435, 276830, 312759, 316122, 329220, 332196, 343852, 347510, 415245, 417012, 429815, 474183, 498294, 499140, 515778, 521265, 526870, 553660, 625518, 632244, 695020, 773667, 790305, 830490, 859630, 948366, 996588, 1031556, 1042530, 1053740, 1245735, 1251036, 1289445, 1547334, 1563795, 1580610, 1633297, 1660980, 1719260, 1896732, 2085060, 2370915, 2491470, 2578890, 3094668, 3127590, 3161220, 3266594, 3868335, 4741830, 4899891, 4982940, 5157780, 6255180, 6533188, 7736670, 8166485, 9483660, 9799782, 14699673, 15473340, 16332970, 19599564, 24499455, 29399346, 32665940, 48998910, 58798692, 73498365, 97997820, 146996730, 293993460]

約数ペア:

[(1, 293993460), (2, 146996730), (3, 97997820), (4, 73498365), (5, 58798692), (6, 48998910), (9, 32665940), (10, 29399346), (12, 24499455), (15, 19599564), (18, 16332970), (19, 15473340), (20, 14699673), (30, 9799782), (31, 9483660), (36, 8166485), (38, 7736670), (45, 6533188), (47, 6255180), (57, 5157780), (59, 4982940), (60, 4899891), (62, 4741830), (76, 3868335), (90, 3266594), (93, 3161220), (94, 3127590), (95, 3094668), (114, 2578890), (118, 2491470), (124, 2370915), (141, 2085060), (155, 1896732), (171, 1719260), (177, 1660980), (180, 1633297), (186, 1580610), (188, 1563795), (190, 1547334), (228, 1289445), (235, 1251036), (236, 1245735), (279, 1053740), (282, 1042530), (285, 1031556), (295, 996588), (310, 948366), (342, 859630), (354, 830490), (372, 790305), (380, 773667), (423, 695020), (465, 632244), (470, 625518), (531, 553660), (558, 526870), (564, 521265), (570, 515778), (589, 499140), (590, 498294), (620, 474183), (684, 429815), (705, 417012), (708, 415245), (846, 347510), (855, 343852), (885, 332196), (893, 329220), (930, 316122), (940, 312759), (1062, 276830), (1116, 263435), (1121, 262260), (1140, 257889), (1178, 249570), (1180, 249147), (1395, 210748), (1410, 208506), (1457, 201780), (1692, 173755), (1710, 171926), (1767, 166380), (1770, 166098), (1786, 164610), (1829, 160740), (1860, 158061), (2115, 139004), (2124, 138415), (2242, 131130), (2356, 124785), (2655, 110732), (2679, 109740), (2773, 106020), (2790, 105374), (2820, 104253), (2914, 100890), (2945, 99828), (3363, 87420), (3420, 85963), (3534, 83190), (3540, 83049), (3572, 82305), (3658, 80370), (4230, 69502), (4371, 67260), (4465, 65844), (4484, 65565), (5301, 55460), (5310, 55366), (5358, 54870), (5487, 53580), (5546, 53010), (5580, 52687), (5605, 52452), (5828, 50445), (5890, 49914), (6726, 43710), (7068, 41595), (7285, 40356), (7316, 40185), (8037, 36580), (8319, 35340), (8460, 34751), (8742, 33630), (8835, 33276), (8930, 32922), (9145, 32148), (10089, 29140), (10602, 27730), (10620, 27683), (10716, 27435), (10974, 26790), (11092, 26505), (11210, 26226), (11780, 24957), (13113, 22420), (13395, 21948), (13452, 21855), (13865, 21204), (14570, 20178), (16074, 18290), (16461, 17860), (16638, 17670), (16815, 17484)]