303291153540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1511}}^1\times {\mathrm{4339}}^1$

素因数の和:6122

約数の個数: 144

約数和(自身を含む): 924387085440

約数和(自身を除く): 621095931900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1511, 1542, 2313, 2570, 3022, 3084, 3855, 4339, 4533, 4626, 5140, 6044, 7555, 7710, 8678, 9066, 9252, 11565, 13017, 13599, 15110, 15420, 17356, 18132, 21695, 22665, 23130, 26034, 27198, 30220, 39051, 43390, 45330, 46260, 52068, 54396, 65085, 67995, 78102, 86780, 90660, 130170, 135990, 156204, 195255, 260340, 271980, 388327, 390510, 776654, 781020, 1115123, 1164981, 1553308, 1941635, 2230246, 2329962, 3345369, 3494943, 3883270, 4460492, 4659924, 5575615, 5824905, 6556229, 6690738, 6989886, 7766540, 10036107, 11151230, 11649810, 13112458, 13381476, 13979772, 16726845, 17474715, 19668687, 20072214, 22302460, 23299620, 26224916, 32781145, 33453690, 34949430, 39337374, 40144428, 50180535, 59006061, 65562290, 66907380, 69898860, 78674748, 98343435, 100361070, 118012122, 131124580, 196686870, 200722140, 236024244, 295030305, 393373740, 590060610, 1180121220, 1684950853, 3369901706, 5054852559, 6739803412, 8424754265, 10109705118, 15164557677, 16849508530, 20219410236, 25274262795, 30329115354, 33699017060, 50548525590, 60658230708, 75822788385, 101097051180, 151645576770, 303291153540]

約数ペア:

[(1, 303291153540), (2, 151645576770), (3, 101097051180), (4, 75822788385), (5, 60658230708), (6, 50548525590), (9, 33699017060), (10, 30329115354), (12, 25274262795), (15, 20219410236), (18, 16849508530), (20, 15164557677), (30, 10109705118), (36, 8424754265), (45, 6739803412), (60, 5054852559), (90, 3369901706), (180, 1684950853), (257, 1180121220), (514, 590060610), (771, 393373740), (1028, 295030305), (1285, 236024244), (1511, 200722140), (1542, 196686870), (2313, 131124580), (2570, 118012122), (3022, 100361070), (3084, 98343435), (3855, 78674748), (4339, 69898860), (4533, 66907380), (4626, 65562290), (5140, 59006061), (6044, 50180535), (7555, 40144428), (7710, 39337374), (8678, 34949430), (9066, 33453690), (9252, 32781145), (11565, 26224916), (13017, 23299620), (13599, 22302460), (15110, 20072214), (15420, 19668687), (17356, 17474715), (18132, 16726845), (21695, 13979772), (22665, 13381476), (23130, 13112458), (26034, 11649810), (27198, 11151230), (30220, 10036107), (39051, 7766540), (43390, 6989886), (45330, 6690738), (46260, 6556229), (52068, 5824905), (54396, 5575615), (65085, 4659924), (67995, 4460492), (78102, 3883270), (86780, 3494943), (90660, 3345369), (130170, 2329962), (135990, 2230246), (156204, 1941635), (195255, 1553308), (260340, 1164981), (271980, 1115123), (388327, 781020), (390510, 776654)]