338899050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:693

約数の個数: 144

約数和(自身を含む): 1047052032

約数和(自身を除く): 708152982

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 271, 315, 350, 397, 450, 525, 542, 630, 794, 813, 1050, 1191, 1355, 1575, 1626, 1897, 1985, 2382, 2439, 2710, 2779, 3150, 3573, 3794, 3970, 4065, 4878, 5558, 5691, 5955, 6775, 7146, 8130, 8337, 9485, 9925, 11382, 11910, 12195, 13550, 13895, 16674, 17073, 17865, 18970, 19850, 20325, 24390, 25011, 27790, 28455, 29775, 34146, 35730, 40650, 41685, 47425, 50022, 56910, 59550, 60975, 69475, 83370, 85365, 89325, 94850, 107587, 121950, 125055, 138950, 142275, 170730, 178650, 208425, 215174, 250110, 284550, 322761, 416850, 426825, 537935, 625275, 645522, 753109, 853650, 968283, 1075870, 1250550, 1506218, 1613805, 1936566, 2259327, 2689675, 3227610, 3765545, 4518654, 4841415, 5379350, 6777981, 7531090, 8069025, 9682830, 11296635, 13555962, 16138050, 18827725, 22593270, 24207075, 33889905, 37655450, 48414150, 56483175, 67779810, 112966350, 169449525, 338899050]

約数ペア:

[(1, 338899050), (2, 169449525), (3, 112966350), (5, 67779810), (6, 56483175), (7, 48414150), (9, 37655450), (10, 33889905), (14, 24207075), (15, 22593270), (18, 18827725), (21, 16138050), (25, 13555962), (30, 11296635), (35, 9682830), (42, 8069025), (45, 7531090), (50, 6777981), (63, 5379350), (70, 4841415), (75, 4518654), (90, 3765545), (105, 3227610), (126, 2689675), (150, 2259327), (175, 1936566), (210, 1613805), (225, 1506218), (271, 1250550), (315, 1075870), (350, 968283), (397, 853650), (450, 753109), (525, 645522), (542, 625275), (630, 537935), (794, 426825), (813, 416850), (1050, 322761), (1191, 284550), (1355, 250110), (1575, 215174), (1626, 208425), (1897, 178650), (1985, 170730), (2382, 142275), (2439, 138950), (2710, 125055), (2779, 121950), (3150, 107587), (3573, 94850), (3794, 89325), (3970, 85365), (4065, 83370), (4878, 69475), (5558, 60975), (5691, 59550), (5955, 56910), (6775, 50022), (7146, 47425), (8130, 41685), (8337, 40650), (9485, 35730), (9925, 34146), (11382, 29775), (11910, 28455), (12195, 27790), (13550, 25011), (13895, 24390), (16674, 20325), (17073, 19850), (17865, 18970)]