244383750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 160

約数和(自身を含む): 732140640

約数和(自身を除く): 487756890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 557, 585, 625, 650, 675, 702, 750, 975, 1114, 1125, 1170, 1250, 1350, 1625, 1671, 1755, 1875, 1950, 2250, 2785, 2925, 3250, 3342, 3375, 3510, 3750, 4875, 5013, 5570, 5625, 5850, 6750, 7241, 8125, 8355, 8775, 9750, 10026, 11250, 13925, 14482, 14625, 15039, 16250, 16710, 16875, 17550, 21723, 24375, 25065, 27850, 29250, 30078, 33750, 36205, 41775, 43446, 43875, 48750, 50130, 65169, 69625, 72410, 73125, 75195, 83550, 87750, 108615, 125325, 130338, 139250, 146250, 150390, 181025, 195507, 208875, 217230, 219375, 250650, 325845, 348125, 362050, 375975, 391014, 417750, 438750, 543075, 626625, 651690, 696250, 751950, 905125, 977535, 1044375, 1086150, 1253250, 1629225, 1810250, 1879875, 1955070, 2088750, 2715375, 3133125, 3258450, 3759750, 4525625, 4887675, 5430750, 6266250, 8146125, 9051250, 9399375, 9775350, 13576875, 16292250, 18798750, 24438375, 27153750, 40730625, 48876750, 81461250, 122191875, 244383750]

約数ペア:

[(1, 244383750), (2, 122191875), (3, 81461250), (5, 48876750), (6, 40730625), (9, 27153750), (10, 24438375), (13, 18798750), (15, 16292250), (18, 13576875), (25, 9775350), (26, 9399375), (27, 9051250), (30, 8146125), (39, 6266250), (45, 5430750), (50, 4887675), (54, 4525625), (65, 3759750), (75, 3258450), (78, 3133125), (90, 2715375), (117, 2088750), (125, 1955070), (130, 1879875), (135, 1810250), (150, 1629225), (195, 1253250), (225, 1086150), (234, 1044375), (250, 977535), (270, 905125), (325, 751950), (351, 696250), (375, 651690), (390, 626625), (450, 543075), (557, 438750), (585, 417750), (625, 391014), (650, 375975), (675, 362050), (702, 348125), (750, 325845), (975, 250650), (1114, 219375), (1125, 217230), (1170, 208875), (1250, 195507), (1350, 181025), (1625, 150390), (1671, 146250), (1755, 139250), (1875, 130338), (1950, 125325), (2250, 108615), (2785, 87750), (2925, 83550), (3250, 75195), (3342, 73125), (3375, 72410), (3510, 69625), (3750, 65169), (4875, 50130), (5013, 48750), (5570, 43875), (5625, 43446), (5850, 41775), (6750, 36205), (7241, 33750), (8125, 30078), (8355, 29250), (8775, 27850), (9750, 25065), (10026, 24375), (11250, 21723), (13925, 17550), (14482, 16875), (14625, 16710), (15039, 16250)]