41980950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 127648080

約数和(自身を除く): 85667130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 121, 135, 150, 165, 198, 225, 242, 257, 270, 275, 297, 330, 363, 450, 495, 514, 550, 594, 605, 675, 726, 771, 825, 990, 1089, 1210, 1285, 1350, 1485, 1542, 1650, 1815, 2178, 2313, 2475, 2570, 2827, 2970, 3025, 3267, 3630, 3855, 4626, 4950, 5445, 5654, 6050, 6425, 6534, 6939, 7425, 7710, 8481, 9075, 10890, 11565, 12850, 13878, 14135, 14850, 16335, 16962, 18150, 19275, 23130, 25443, 27225, 28270, 31097, 32670, 34695, 38550, 42405, 50886, 54450, 57825, 62194, 69390, 70675, 76329, 81675, 84810, 93291, 115650, 127215, 141350, 152658, 155485, 163350, 173475, 186582, 212025, 254430, 279873, 310970, 346950, 381645, 424050, 466455, 559746, 636075, 763290, 777425, 839619, 932910, 1272150, 1399365, 1554850, 1679238, 1908225, 2332275, 2798730, 3816450, 4198095, 4664550, 6996825, 8396190, 13993650, 20990475, 41980950]

約数ペア:

[(1, 41980950), (2, 20990475), (3, 13993650), (5, 8396190), (6, 6996825), (9, 4664550), (10, 4198095), (11, 3816450), (15, 2798730), (18, 2332275), (22, 1908225), (25, 1679238), (27, 1554850), (30, 1399365), (33, 1272150), (45, 932910), (50, 839619), (54, 777425), (55, 763290), (66, 636075), (75, 559746), (90, 466455), (99, 424050), (110, 381645), (121, 346950), (135, 310970), (150, 279873), (165, 254430), (198, 212025), (225, 186582), (242, 173475), (257, 163350), (270, 155485), (275, 152658), (297, 141350), (330, 127215), (363, 115650), (450, 93291), (495, 84810), (514, 81675), (550, 76329), (594, 70675), (605, 69390), (675, 62194), (726, 57825), (771, 54450), (825, 50886), (990, 42405), (1089, 38550), (1210, 34695), (1285, 32670), (1350, 31097), (1485, 28270), (1542, 27225), (1650, 25443), (1815, 23130), (2178, 19275), (2313, 18150), (2475, 16962), (2570, 16335), (2827, 14850), (2970, 14135), (3025, 13878), (3267, 12850), (3630, 11565), (3855, 10890), (4626, 9075), (4950, 8481), (5445, 7710), (5654, 7425), (6050, 6939), (6425, 6534)]