345834450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1969

約数の個数: 144

約数和(自身を含む): 1033433856

約数和(自身を除く): 687599406

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 225, 234, 279, 310, 325, 390, 403, 450, 465, 558, 585, 650, 775, 806, 930, 975, 1170, 1209, 1395, 1550, 1907, 1950, 2015, 2325, 2418, 2790, 2925, 3627, 3814, 4030, 4650, 5721, 5850, 6045, 6975, 7254, 9535, 10075, 11442, 12090, 13950, 17163, 18135, 19070, 20150, 24791, 28605, 30225, 34326, 36270, 47675, 49582, 57210, 59117, 60450, 74373, 85815, 90675, 95350, 118234, 123955, 143025, 148746, 171630, 177351, 181350, 223119, 247910, 286050, 295585, 354702, 371865, 429075, 446238, 532053, 591170, 619775, 743730, 768521, 858150, 886755, 1064106, 1115595, 1239550, 1477925, 1537042, 1773510, 1859325, 2231190, 2305563, 2660265, 2955850, 3718650, 3842605, 4433775, 4611126, 5320530, 5577975, 6916689, 7685210, 8867550, 11155950, 11527815, 13301325, 13833378, 19213025, 23055630, 26602650, 34583445, 38426050, 57639075, 69166890, 115278150, 172917225, 345834450]

約数ペア:

[(1, 345834450), (2, 172917225), (3, 115278150), (5, 69166890), (6, 57639075), (9, 38426050), (10, 34583445), (13, 26602650), (15, 23055630), (18, 19213025), (25, 13833378), (26, 13301325), (30, 11527815), (31, 11155950), (39, 8867550), (45, 7685210), (50, 6916689), (62, 5577975), (65, 5320530), (75, 4611126), (78, 4433775), (90, 3842605), (93, 3718650), (117, 2955850), (130, 2660265), (150, 2305563), (155, 2231190), (186, 1859325), (195, 1773510), (225, 1537042), (234, 1477925), (279, 1239550), (310, 1115595), (325, 1064106), (390, 886755), (403, 858150), (450, 768521), (465, 743730), (558, 619775), (585, 591170), (650, 532053), (775, 446238), (806, 429075), (930, 371865), (975, 354702), (1170, 295585), (1209, 286050), (1395, 247910), (1550, 223119), (1907, 181350), (1950, 177351), (2015, 171630), (2325, 148746), (2418, 143025), (2790, 123955), (2925, 118234), (3627, 95350), (3814, 90675), (4030, 85815), (4650, 74373), (5721, 60450), (5850, 59117), (6045, 57210), (6975, 49582), (7254, 47675), (9535, 36270), (10075, 34326), (11442, 30225), (12090, 28605), (13950, 24791), (17163, 20150), (18135, 19070)]