73961550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 219360960

約数和(自身を除く): 145399410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 47, 50, 65, 75, 78, 90, 94, 117, 130, 141, 150, 195, 225, 234, 235, 269, 282, 325, 390, 423, 450, 470, 538, 585, 611, 650, 705, 807, 846, 975, 1170, 1175, 1222, 1345, 1410, 1614, 1833, 1950, 2115, 2350, 2421, 2690, 2925, 3055, 3497, 3525, 3666, 4035, 4230, 4842, 5499, 5850, 6110, 6725, 6994, 7050, 8070, 9165, 10491, 10575, 10998, 12105, 12643, 13450, 15275, 17485, 18330, 20175, 20982, 21150, 24210, 25286, 27495, 30550, 31473, 34970, 37929, 40350, 45825, 52455, 54990, 60525, 62946, 63215, 75858, 87425, 91650, 104910, 113787, 121050, 126430, 137475, 157365, 164359, 174850, 189645, 227574, 262275, 274950, 314730, 316075, 328718, 379290, 493077, 524550, 568935, 632150, 786825, 821795, 948225, 986154, 1137870, 1479231, 1573650, 1643590, 1896450, 2465385, 2844675, 2958462, 4108975, 4930770, 5689350, 7396155, 8217950, 12326925, 14792310, 24653850, 36980775, 73961550]

約数ペア:

[(1, 73961550), (2, 36980775), (3, 24653850), (5, 14792310), (6, 12326925), (9, 8217950), (10, 7396155), (13, 5689350), (15, 4930770), (18, 4108975), (25, 2958462), (26, 2844675), (30, 2465385), (39, 1896450), (45, 1643590), (47, 1573650), (50, 1479231), (65, 1137870), (75, 986154), (78, 948225), (90, 821795), (94, 786825), (117, 632150), (130, 568935), (141, 524550), (150, 493077), (195, 379290), (225, 328718), (234, 316075), (235, 314730), (269, 274950), (282, 262275), (325, 227574), (390, 189645), (423, 174850), (450, 164359), (470, 157365), (538, 137475), (585, 126430), (611, 121050), (650, 113787), (705, 104910), (807, 91650), (846, 87425), (975, 75858), (1170, 63215), (1175, 62946), (1222, 60525), (1345, 54990), (1410, 52455), (1614, 45825), (1833, 40350), (1950, 37929), (2115, 34970), (2350, 31473), (2421, 30550), (2690, 27495), (2925, 25286), (3055, 24210), (3497, 21150), (3525, 20982), (3666, 20175), (4035, 18330), (4230, 17485), (4842, 15275), (5499, 13450), (5850, 12643), (6110, 12105), (6725, 10998), (6994, 10575), (7050, 10491), (8070, 9165)]