2890941300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3581}}^1$

素因数の和:3640

約数の個数: 288

約数和(自身を含む): 10446831360

約数和(自身を除く): 7555890060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 27, 30, 36, 39, 45, 46, 50, 52, 54, 60, 65, 69, 75, 78, 90, 92, 100, 108, 115, 117, 130, 135, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 270, 276, 299, 300, 325, 345, 351, 390, 414, 450, 460, 468, 540, 575, 585, 598, 621, 650, 675, 690, 702, 780, 828, 897, 900, 975, 1035, 1150, 1170, 1196, 1242, 1300, 1350, 1380, 1404, 1495, 1725, 1755, 1794, 1950, 2070, 2300, 2340, 2484, 2691, 2700, 2925, 2990, 3105, 3450, 3510, 3581, 3588, 3900, 4140, 4485, 5175, 5382, 5850, 5980, 6210, 6900, 7020, 7162, 7475, 8073, 8775, 8970, 10350, 10743, 10764, 11700, 12420, 13455, 14324, 14950, 15525, 16146, 17550, 17905, 17940, 20700, 21486, 22425, 26910, 29900, 31050, 32229, 32292, 35100, 35810, 40365, 42972, 44850, 46553, 53715, 53820, 62100, 64458, 67275, 71620, 80730, 82363, 89525, 89700, 93106, 96687, 107430, 128916, 134550, 139659, 161145, 161460, 164726, 179050, 186212, 193374, 201825, 214860, 232765, 247089, 268575, 269100, 279318, 322290, 329452, 358100, 386748, 403650, 411815, 418977, 465530, 483435, 494178, 537150, 558636, 644580, 698295, 741267, 805725, 807300, 823630, 837954, 931060, 966870, 988356, 1070719, 1074300, 1163825, 1235445, 1256931, 1396590, 1482534, 1611450, 1647260, 1675908, 1933740, 2059075, 2094885, 2141438, 2223801, 2327650, 2417175, 2470890, 2513862, 2793180, 2965068, 3212157, 3222900, 3491475, 3706335, 4118150, 4189770, 4282876, 4447602, 4655300, 4834350, 4941780, 5027724, 5353595, 6177225, 6284655, 6424314, 6982950, 7412670, 8236300, 8379540, 8895204, 9636471, 9668700, 10474425, 10707190, 11119005, 12354450, 12569310, 12848628, 13965900, 14825340, 16060785, 18531675, 19272942, 20948850, 21414380, 22238010, 24708900, 25138620, 26767975, 28909413, 31423275, 32121570, 37063350, 38545884, 41897700, 44476020, 48182355, 53535950, 55595025, 57818826, 62846550, 64243140, 74126700, 80303925, 96364710, 107071900, 111190050, 115637652, 125693100, 144547065, 160607850, 192729420, 222380100, 240911775, 289094130, 321215700, 481823550, 578188260, 722735325, 963647100, 1445470650, 2890941300]

約数ペア:

[(1, 2890941300), (2, 1445470650), (3, 963647100), (4, 722735325), (5, 578188260), (6, 481823550), (9, 321215700), (10, 289094130), (12, 240911775), (13, 222380100), (15, 192729420), (18, 160607850), (20, 144547065), (23, 125693100), (25, 115637652), (26, 111190050), (27, 107071900), (30, 96364710), (36, 80303925), (39, 74126700), (45, 64243140), (46, 62846550), (50, 57818826), (52, 55595025), (54, 53535950), (60, 48182355), (65, 44476020), (69, 41897700), (75, 38545884), (78, 37063350), (90, 32121570), (92, 31423275), (100, 28909413), (108, 26767975), (115, 25138620), (117, 24708900), (130, 22238010), (135, 21414380), (138, 20948850), (150, 19272942), (156, 18531675), (180, 16060785), (195, 14825340), (207, 13965900), (225, 12848628), (230, 12569310), (234, 12354450), (260, 11119005), (270, 10707190), (276, 10474425), (299, 9668700), (300, 9636471), (325, 8895204), (345, 8379540), (351, 8236300), (390, 7412670), (414, 6982950), (450, 6424314), (460, 6284655), (468, 6177225), (540, 5353595), (575, 5027724), (585, 4941780), (598, 4834350), (621, 4655300), (650, 4447602), (675, 4282876), (690, 4189770), (702, 4118150), (780, 3706335), (828, 3491475), (897, 3222900), (900, 3212157), (975, 2965068), (1035, 2793180), (1150, 2513862), (1170, 2470890), (1196, 2417175), (1242, 2327650), (1300, 2223801), (1350, 2141438), (1380, 2094885), (1404, 2059075), (1495, 1933740), (1725, 1675908), (1755, 1647260), (1794, 1611450), (1950, 1482534), (2070, 1396590), (2300, 1256931), (2340, 1235445), (2484, 1163825), (2691, 1074300), (2700, 1070719), (2925, 988356), (2990, 966870), (3105, 931060), (3450, 837954), (3510, 823630), (3581, 807300), (3588, 805725), (3900, 741267), (4140, 698295), (4485, 644580), (5175, 558636), (5382, 537150), (5850, 494178), (5980, 483435), (6210, 465530), (6900, 418977), (7020, 411815), (7162, 403650), (7475, 386748), (8073, 358100), (8775, 329452), (8970, 322290), (10350, 279318), (10743, 269100), (10764, 268575), (11700, 247089), (12420, 232765), (13455, 214860), (14324, 201825), (14950, 193374), (15525, 186212), (16146, 179050), (17550, 164726), (17905, 161460), (17940, 161145), (20700, 139659), (21486, 134550), (22425, 128916), (26910, 107430), (29900, 96687), (31050, 93106), (32229, 89700), (32292, 89525), (35100, 82363), (35810, 80730), (40365, 71620), (42972, 67275), (44850, 64458), (46553, 62100), (53715, 53820)]