65346450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 191987712

約数和(自身を除く): 126641262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 31, 39, 46, 47, 50, 62, 65, 69, 75, 78, 93, 94, 115, 130, 138, 141, 150, 155, 186, 195, 230, 235, 282, 299, 310, 325, 345, 390, 403, 465, 470, 575, 598, 611, 650, 690, 705, 713, 775, 806, 897, 930, 975, 1081, 1150, 1175, 1209, 1222, 1410, 1426, 1457, 1495, 1550, 1725, 1794, 1833, 1950, 2015, 2139, 2162, 2325, 2350, 2418, 2914, 2990, 3055, 3243, 3450, 3525, 3565, 3666, 4030, 4278, 4371, 4485, 4650, 5405, 6045, 6110, 6486, 7050, 7130, 7285, 7475, 8742, 8970, 9165, 9269, 10075, 10695, 10810, 12090, 14053, 14570, 14950, 15275, 16215, 17825, 18330, 18538, 18941, 20150, 21390, 21855, 22425, 27025, 27807, 28106, 30225, 30550, 32430, 33511, 35650, 36425, 37882, 42159, 43710, 44850, 45825, 46345, 53475, 54050, 55614, 56823, 60450, 67022, 70265, 72850, 81075, 84318, 91650, 92690, 94705, 100533, 106950, 109275, 113646, 139035, 140530, 162150, 167555, 189410, 201066, 210795, 218550, 231725, 278070, 284115, 335110, 351325, 421590, 435643, 463450, 473525, 502665, 568230, 695175, 702650, 837775, 871286, 947050, 1005330, 1053975, 1306929, 1390350, 1420575, 1675550, 2107950, 2178215, 2513325, 2613858, 2841150, 4356430, 5026650, 6534645, 10891075, 13069290, 21782150, 32673225, 65346450]

約数ペア:

[(1, 65346450), (2, 32673225), (3, 21782150), (5, 13069290), (6, 10891075), (10, 6534645), (13, 5026650), (15, 4356430), (23, 2841150), (25, 2613858), (26, 2513325), (30, 2178215), (31, 2107950), (39, 1675550), (46, 1420575), (47, 1390350), (50, 1306929), (62, 1053975), (65, 1005330), (69, 947050), (75, 871286), (78, 837775), (93, 702650), (94, 695175), (115, 568230), (130, 502665), (138, 473525), (141, 463450), (150, 435643), (155, 421590), (186, 351325), (195, 335110), (230, 284115), (235, 278070), (282, 231725), (299, 218550), (310, 210795), (325, 201066), (345, 189410), (390, 167555), (403, 162150), (465, 140530), (470, 139035), (575, 113646), (598, 109275), (611, 106950), (650, 100533), (690, 94705), (705, 92690), (713, 91650), (775, 84318), (806, 81075), (897, 72850), (930, 70265), (975, 67022), (1081, 60450), (1150, 56823), (1175, 55614), (1209, 54050), (1222, 53475), (1410, 46345), (1426, 45825), (1457, 44850), (1495, 43710), (1550, 42159), (1725, 37882), (1794, 36425), (1833, 35650), (1950, 33511), (2015, 32430), (2139, 30550), (2162, 30225), (2325, 28106), (2350, 27807), (2418, 27025), (2914, 22425), (2990, 21855), (3055, 21390), (3243, 20150), (3450, 18941), (3525, 18538), (3565, 18330), (3666, 17825), (4030, 16215), (4278, 15275), (4371, 14950), (4485, 14570), (4650, 14053), (5405, 12090), (6045, 10810), (6110, 10695), (6486, 10075), (7050, 9269), (7130, 9165), (7285, 8970), (7475, 8742)]