66899250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 256

約数和(自身を含む): 218350080

約数和(自身を除く): 151450830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 27, 30, 33, 34, 45, 50, 51, 53, 54, 55, 66, 75, 85, 90, 99, 102, 106, 110, 125, 135, 150, 153, 159, 165, 170, 187, 198, 225, 250, 255, 265, 270, 275, 297, 306, 318, 330, 374, 375, 425, 450, 459, 477, 495, 510, 530, 550, 561, 583, 594, 675, 750, 765, 795, 825, 850, 901, 918, 935, 954, 990, 1122, 1125, 1166, 1275, 1325, 1350, 1375, 1431, 1485, 1530, 1590, 1650, 1683, 1749, 1802, 1870, 2125, 2250, 2295, 2385, 2475, 2550, 2650, 2703, 2750, 2805, 2862, 2915, 2970, 3366, 3375, 3498, 3825, 3975, 4125, 4250, 4505, 4590, 4675, 4770, 4950, 5049, 5247, 5406, 5610, 5830, 6375, 6625, 6750, 7155, 7425, 7650, 7950, 8109, 8250, 8415, 8745, 9010, 9350, 9911, 10098, 10494, 11475, 11925, 12375, 12750, 13250, 13515, 14025, 14310, 14575, 14850, 15741, 16218, 16830, 17490, 19125, 19822, 19875, 22525, 22950, 23375, 23850, 24327, 24750, 25245, 26235, 27030, 28050, 29150, 29733, 31482, 35775, 37125, 38250, 39750, 40545, 42075, 43725, 45050, 46750, 48654, 49555, 50490, 52470, 57375, 59466, 59625, 67575, 70125, 71550, 72875, 74250, 78705, 81090, 84150, 87450, 89199, 99110, 112625, 114750, 119250, 121635, 126225, 131175, 135150, 140250, 145750, 148665, 157410, 178398, 178875, 202725, 210375, 218625, 225250, 243270, 247775, 252450, 262350, 267597, 297330, 337875, 357750, 393525, 405450, 420750, 437250, 445995, 495550, 535194, 608175, 631125, 655875, 675750, 743325, 787050, 891990, 1013625, 1216350, 1238875, 1262250, 1311750, 1337985, 1486650, 1967625, 2027250, 2229975, 2477750, 2675970, 3040875, 3716625, 3935250, 4459950, 6081750, 6689925, 7433250, 11149875, 13379850, 22299750, 33449625, 66899250]

約数ペア:

[(1, 66899250), (2, 33449625), (3, 22299750), (5, 13379850), (6, 11149875), (9, 7433250), (10, 6689925), (11, 6081750), (15, 4459950), (17, 3935250), (18, 3716625), (22, 3040875), (25, 2675970), (27, 2477750), (30, 2229975), (33, 2027250), (34, 1967625), (45, 1486650), (50, 1337985), (51, 1311750), (53, 1262250), (54, 1238875), (55, 1216350), (66, 1013625), (75, 891990), (85, 787050), (90, 743325), (99, 675750), (102, 655875), (106, 631125), (110, 608175), (125, 535194), (135, 495550), (150, 445995), (153, 437250), (159, 420750), (165, 405450), (170, 393525), (187, 357750), (198, 337875), (225, 297330), (250, 267597), (255, 262350), (265, 252450), (270, 247775), (275, 243270), (297, 225250), (306, 218625), (318, 210375), (330, 202725), (374, 178875), (375, 178398), (425, 157410), (450, 148665), (459, 145750), (477, 140250), (495, 135150), (510, 131175), (530, 126225), (550, 121635), (561, 119250), (583, 114750), (594, 112625), (675, 99110), (750, 89199), (765, 87450), (795, 84150), (825, 81090), (850, 78705), (901, 74250), (918, 72875), (935, 71550), (954, 70125), (990, 67575), (1122, 59625), (1125, 59466), (1166, 57375), (1275, 52470), (1325, 50490), (1350, 49555), (1375, 48654), (1431, 46750), (1485, 45050), (1530, 43725), (1590, 42075), (1650, 40545), (1683, 39750), (1749, 38250), (1802, 37125), (1870, 35775), (2125, 31482), (2250, 29733), (2295, 29150), (2385, 28050), (2475, 27030), (2550, 26235), (2650, 25245), (2703, 24750), (2750, 24327), (2805, 23850), (2862, 23375), (2915, 22950), (2970, 22525), (3366, 19875), (3375, 19822), (3498, 19125), (3825, 17490), (3975, 16830), (4125, 16218), (4250, 15741), (4505, 14850), (4590, 14575), (4675, 14310), (4770, 14025), (4950, 13515), (5049, 13250), (5247, 12750), (5406, 12375), (5610, 11925), (5830, 11475), (6375, 10494), (6625, 10098), (6750, 9911), (7155, 9350), (7425, 9010), (7650, 8745), (7950, 8415), (8109, 8250)]