242674380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 862977024

約数和(自身を除く): 620302644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 115, 117, 130, 135, 138, 156, 162, 167, 180, 195, 207, 230, 234, 243, 260, 270, 276, 299, 324, 334, 345, 351, 390, 405, 414, 460, 468, 486, 501, 540, 585, 598, 621, 668, 690, 702, 780, 810, 828, 835, 897, 972, 1002, 1035, 1053, 1170, 1196, 1215, 1242, 1380, 1404, 1495, 1503, 1620, 1670, 1755, 1794, 1863, 2004, 2070, 2106, 2171, 2340, 2430, 2484, 2505, 2691, 2990, 3006, 3105, 3159, 3340, 3510, 3588, 3726, 3841, 4140, 4212, 4342, 4485, 4509, 4860, 5010, 5265, 5382, 5589, 5980, 6012, 6210, 6318, 6513, 7020, 7452, 7515, 7682, 8073, 8684, 8970, 9018, 9315, 10020, 10530, 10764, 10855, 11178, 11523, 12420, 12636, 13026, 13455, 13527, 15030, 15364, 15795, 16146, 17940, 18036, 18630, 19205, 19539, 21060, 21710, 22356, 22545, 23046, 24219, 26052, 26910, 27054, 27945, 30060, 31590, 32292, 32565, 34569, 37260, 38410, 39078, 40365, 40581, 43420, 45090, 46092, 48438, 49933, 53820, 54108, 55890, 57615, 58617, 63180, 65130, 67635, 69138, 72657, 76820, 78156, 80730, 81162, 90180, 96876, 97695, 99866, 103707, 111780, 115230, 117234, 121095, 130260, 135270, 138276, 145314, 149799, 161460, 162324, 172845, 175851, 195390, 199732, 202905, 207414, 230460, 234468, 242190, 249665, 270540, 290628, 293085, 299598, 311121, 345690, 351702, 363285, 390780, 405810, 414828, 449397, 484380, 499330, 518535, 527553, 586170, 599196, 622242, 691380, 703404, 726570, 748995, 811620, 879255, 898794, 933363, 998660, 1037070, 1055106, 1172340, 1244484, 1348191, 1453140, 1497990, 1555605, 1758510, 1797588, 1866726, 2074140, 2110212, 2246985, 2637765, 2696382, 2995980, 3111210, 3517020, 3733452, 4044573, 4493970, 4666815, 5275530, 5392764, 6222420, 6740955, 8089146, 8987940, 9333630, 10551060, 12133719, 13481910, 16178292, 18667260, 20222865, 24267438, 26963820, 40445730, 48534876, 60668595, 80891460, 121337190, 242674380]

約数ペア:

[(1, 242674380), (2, 121337190), (3, 80891460), (4, 60668595), (5, 48534876), (6, 40445730), (9, 26963820), (10, 24267438), (12, 20222865), (13, 18667260), (15, 16178292), (18, 13481910), (20, 12133719), (23, 10551060), (26, 9333630), (27, 8987940), (30, 8089146), (36, 6740955), (39, 6222420), (45, 5392764), (46, 5275530), (52, 4666815), (54, 4493970), (60, 4044573), (65, 3733452), (69, 3517020), (78, 3111210), (81, 2995980), (90, 2696382), (92, 2637765), (108, 2246985), (115, 2110212), (117, 2074140), (130, 1866726), (135, 1797588), (138, 1758510), (156, 1555605), (162, 1497990), (167, 1453140), (180, 1348191), (195, 1244484), (207, 1172340), (230, 1055106), (234, 1037070), (243, 998660), (260, 933363), (270, 898794), (276, 879255), (299, 811620), (324, 748995), (334, 726570), (345, 703404), (351, 691380), (390, 622242), (405, 599196), (414, 586170), (460, 527553), (468, 518535), (486, 499330), (501, 484380), (540, 449397), (585, 414828), (598, 405810), (621, 390780), (668, 363285), (690, 351702), (702, 345690), (780, 311121), (810, 299598), (828, 293085), (835, 290628), (897, 270540), (972, 249665), (1002, 242190), (1035, 234468), (1053, 230460), (1170, 207414), (1196, 202905), (1215, 199732), (1242, 195390), (1380, 175851), (1404, 172845), (1495, 162324), (1503, 161460), (1620, 149799), (1670, 145314), (1755, 138276), (1794, 135270), (1863, 130260), (2004, 121095), (2070, 117234), (2106, 115230), (2171, 111780), (2340, 103707), (2430, 99866), (2484, 97695), (2505, 96876), (2691, 90180), (2990, 81162), (3006, 80730), (3105, 78156), (3159, 76820), (3340, 72657), (3510, 69138), (3588, 67635), (3726, 65130), (3841, 63180), (4140, 58617), (4212, 57615), (4342, 55890), (4485, 54108), (4509, 53820), (4860, 49933), (5010, 48438), (5265, 46092), (5382, 45090), (5589, 43420), (5980, 40581), (6012, 40365), (6210, 39078), (6318, 38410), (6513, 37260), (7020, 34569), (7452, 32565), (7515, 32292), (7682, 31590), (8073, 30060), (8684, 27945), (8970, 27054), (9018, 26910), (9315, 26052), (10020, 24219), (10530, 23046), (10764, 22545), (10855, 22356), (11178, 21710), (11523, 21060), (12420, 19539), (12636, 19205), (13026, 18630), (13455, 18036), (13527, 17940), (15030, 16146), (15364, 15795)]