654314700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 2204858880

約数和(自身を除く): 1550544180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 71, 75, 78, 85, 100, 102, 130, 139, 142, 150, 156, 170, 195, 204, 213, 221, 255, 260, 278, 284, 300, 325, 340, 355, 390, 417, 425, 426, 442, 510, 556, 650, 663, 695, 710, 780, 834, 850, 852, 884, 923, 975, 1020, 1065, 1105, 1207, 1275, 1300, 1326, 1390, 1420, 1668, 1700, 1775, 1807, 1846, 1950, 2085, 2130, 2210, 2363, 2414, 2550, 2652, 2769, 2780, 3315, 3475, 3550, 3614, 3621, 3692, 3900, 4170, 4260, 4420, 4615, 4726, 4828, 5100, 5325, 5421, 5525, 5538, 6035, 6630, 6950, 7089, 7100, 7228, 7242, 8340, 9035, 9230, 9452, 9869, 10425, 10650, 10842, 11050, 11076, 11815, 12070, 13260, 13845, 13900, 14178, 14484, 15691, 16575, 18070, 18105, 18460, 19738, 20850, 21300, 21684, 22100, 23075, 23630, 24140, 27105, 27690, 28356, 29607, 30175, 30719, 31382, 33150, 35445, 36140, 36210, 39476, 41700, 45175, 46150, 47073, 47260, 49345, 54210, 55380, 59075, 59214, 60350, 61438, 62764, 66300, 69225, 70890, 72420, 78455, 90350, 90525, 92157, 92300, 94146, 98690, 108420, 118150, 118428, 120700, 122876, 128297, 135525, 138450, 141780, 148035, 153595, 156910, 167773, 177225, 180700, 181050, 184314, 188292, 197380, 235365, 236300, 246725, 256594, 271050, 276900, 296070, 307190, 313820, 335546, 354450, 362100, 368628, 384891, 392275, 460785, 470730, 493450, 503319, 513188, 542100, 592140, 614380, 641485, 671092, 708900, 740175, 767975, 769782, 784550, 838865, 921570, 941460, 986900, 1006638, 1176825, 1282970, 1480350, 1535950, 1539564, 1569100, 1677730, 1843140, 1924455, 2013276, 2181049, 2303925, 2353650, 2516595, 2565940, 2960700, 3071900, 3207425, 3355460, 3848910, 4194325, 4362098, 4607850, 4707300, 5033190, 6414850, 6543147, 7697820, 8388650, 8724196, 9215700, 9622275, 10066380, 10905245, 12582975, 12829700, 13086294, 16777300, 19244550, 21810490, 25165950, 26172588, 32715735, 38489100, 43620980, 50331900, 54526225, 65431470, 109052450, 130862940, 163578675, 218104900, 327157350, 654314700]

約数ペア:

[(1, 654314700), (2, 327157350), (3, 218104900), (4, 163578675), (5, 130862940), (6, 109052450), (10, 65431470), (12, 54526225), (13, 50331900), (15, 43620980), (17, 38489100), (20, 32715735), (25, 26172588), (26, 25165950), (30, 21810490), (34, 19244550), (39, 16777300), (50, 13086294), (51, 12829700), (52, 12582975), (60, 10905245), (65, 10066380), (68, 9622275), (71, 9215700), (75, 8724196), (78, 8388650), (85, 7697820), (100, 6543147), (102, 6414850), (130, 5033190), (139, 4707300), (142, 4607850), (150, 4362098), (156, 4194325), (170, 3848910), (195, 3355460), (204, 3207425), (213, 3071900), (221, 2960700), (255, 2565940), (260, 2516595), (278, 2353650), (284, 2303925), (300, 2181049), (325, 2013276), (340, 1924455), (355, 1843140), (390, 1677730), (417, 1569100), (425, 1539564), (426, 1535950), (442, 1480350), (510, 1282970), (556, 1176825), (650, 1006638), (663, 986900), (695, 941460), (710, 921570), (780, 838865), (834, 784550), (850, 769782), (852, 767975), (884, 740175), (923, 708900), (975, 671092), (1020, 641485), (1065, 614380), (1105, 592140), (1207, 542100), (1275, 513188), (1300, 503319), (1326, 493450), (1390, 470730), (1420, 460785), (1668, 392275), (1700, 384891), (1775, 368628), (1807, 362100), (1846, 354450), (1950, 335546), (2085, 313820), (2130, 307190), (2210, 296070), (2363, 276900), (2414, 271050), (2550, 256594), (2652, 246725), (2769, 236300), (2780, 235365), (3315, 197380), (3475, 188292), (3550, 184314), (3614, 181050), (3621, 180700), (3692, 177225), (3900, 167773), (4170, 156910), (4260, 153595), (4420, 148035), (4615, 141780), (4726, 138450), (4828, 135525), (5100, 128297), (5325, 122876), (5421, 120700), (5525, 118428), (5538, 118150), (6035, 108420), (6630, 98690), (6950, 94146), (7089, 92300), (7100, 92157), (7228, 90525), (7242, 90350), (8340, 78455), (9035, 72420), (9230, 70890), (9452, 69225), (9869, 66300), (10425, 62764), (10650, 61438), (10842, 60350), (11050, 59214), (11076, 59075), (11815, 55380), (12070, 54210), (13260, 49345), (13845, 47260), (13900, 47073), (14178, 46150), (14484, 45175), (15691, 41700), (16575, 39476), (18070, 36210), (18105, 36140), (18460, 35445), (19738, 33150), (20850, 31382), (21300, 30719), (21684, 30175), (22100, 29607), (23075, 28356), (23630, 27690), (24140, 27105)]