285556050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 866194560

約数和(自身を除く): 580638510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 53, 54, 65, 75, 78, 90, 106, 117, 130, 135, 150, 159, 195, 225, 234, 265, 270, 307, 318, 325, 351, 390, 450, 477, 530, 585, 614, 650, 675, 689, 702, 795, 921, 954, 975, 1170, 1325, 1350, 1378, 1431, 1535, 1590, 1755, 1842, 1950, 2067, 2385, 2650, 2763, 2862, 2925, 3070, 3445, 3510, 3975, 3991, 4134, 4605, 4770, 5526, 5850, 6201, 6890, 7155, 7675, 7950, 7982, 8289, 8775, 9210, 10335, 11925, 11973, 12402, 13815, 14310, 15350, 16271, 16578, 17225, 17550, 18603, 19955, 20670, 23025, 23850, 23946, 27630, 31005, 32542, 34450, 35775, 35919, 37206, 39910, 41445, 46050, 48813, 51675, 59865, 62010, 69075, 71550, 71838, 81355, 82890, 93015, 97626, 99775, 103350, 107757, 119730, 138150, 146439, 155025, 162710, 179595, 186030, 199550, 207225, 211523, 215514, 244065, 292878, 299325, 310050, 359190, 406775, 414450, 423046, 439317, 465075, 488130, 538785, 598650, 634569, 732195, 813550, 878634, 897975, 930150, 1057615, 1077570, 1220325, 1269138, 1464390, 1795950, 1903707, 2115230, 2196585, 2440650, 2693925, 3172845, 3660975, 3807414, 4393170, 5288075, 5387850, 5711121, 6345690, 7321950, 9518535, 10576150, 10982925, 11422242, 15864225, 19037070, 21965850, 28555605, 31728450, 47592675, 57111210, 95185350, 142778025, 285556050]

約数ペア:

[(1, 285556050), (2, 142778025), (3, 95185350), (5, 57111210), (6, 47592675), (9, 31728450), (10, 28555605), (13, 21965850), (15, 19037070), (18, 15864225), (25, 11422242), (26, 10982925), (27, 10576150), (30, 9518535), (39, 7321950), (45, 6345690), (50, 5711121), (53, 5387850), (54, 5288075), (65, 4393170), (75, 3807414), (78, 3660975), (90, 3172845), (106, 2693925), (117, 2440650), (130, 2196585), (135, 2115230), (150, 1903707), (159, 1795950), (195, 1464390), (225, 1269138), (234, 1220325), (265, 1077570), (270, 1057615), (307, 930150), (318, 897975), (325, 878634), (351, 813550), (390, 732195), (450, 634569), (477, 598650), (530, 538785), (585, 488130), (614, 465075), (650, 439317), (675, 423046), (689, 414450), (702, 406775), (795, 359190), (921, 310050), (954, 299325), (975, 292878), (1170, 244065), (1325, 215514), (1350, 211523), (1378, 207225), (1431, 199550), (1535, 186030), (1590, 179595), (1755, 162710), (1842, 155025), (1950, 146439), (2067, 138150), (2385, 119730), (2650, 107757), (2763, 103350), (2862, 99775), (2925, 97626), (3070, 93015), (3445, 82890), (3510, 81355), (3975, 71838), (3991, 71550), (4134, 69075), (4605, 62010), (4770, 59865), (5526, 51675), (5850, 48813), (6201, 46050), (6890, 41445), (7155, 39910), (7675, 37206), (7950, 35919), (7982, 35775), (8289, 34450), (8775, 32542), (9210, 31005), (10335, 27630), (11925, 23946), (11973, 23850), (12402, 23025), (13815, 20670), (14310, 19955), (15350, 18603), (16271, 17550), (16578, 17225)]