620369100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3169

約数の個数: 216

約数和(自身を含む): 2217983040

約数和(自身を除く): 1597613940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 300, 306, 325, 340, 390, 425, 442, 450, 468, 510, 585, 612, 650, 663, 765, 780, 850, 884, 900, 975, 1020, 1105, 1170, 1275, 1300, 1326, 1530, 1700, 1950, 1989, 2210, 2340, 2550, 2652, 2925, 3060, 3119, 3315, 3825, 3900, 3978, 4420, 5100, 5525, 5850, 6238, 6630, 7650, 7956, 9357, 9945, 11050, 11700, 12476, 13260, 15300, 15595, 16575, 18714, 19890, 22100, 28071, 31190, 33150, 37428, 39780, 40547, 46785, 49725, 53023, 56142, 62380, 66300, 77975, 81094, 93570, 99450, 106046, 112284, 121641, 140355, 155950, 159069, 162188, 187140, 198900, 202735, 212092, 233925, 243282, 265115, 280710, 311900, 318138, 364923, 405470, 467850, 477207, 486564, 530230, 561420, 608205, 636276, 689299, 701775, 729846, 795345, 810940, 935700, 954414, 1013675, 1060460, 1216410, 1325575, 1378598, 1403550, 1459692, 1590690, 1824615, 1908828, 2027350, 2067897, 2386035, 2432820, 2651150, 2757196, 2807100, 3041025, 3181380, 3446495, 3649230, 3976725, 4054700, 4135794, 4772070, 5302300, 6082050, 6203691, 6892990, 7298460, 7953450, 8271588, 9123075, 9544140, 10339485, 11930175, 12164100, 12407382, 13785980, 15906900, 17232475, 18246150, 20678970, 23860350, 24814764, 31018455, 34464950, 36492300, 41357940, 47720700, 51697425, 62036910, 68929900, 103394850, 124073820, 155092275, 206789700, 310184550, 620369100]

約数ペア:

[(1, 620369100), (2, 310184550), (3, 206789700), (4, 155092275), (5, 124073820), (6, 103394850), (9, 68929900), (10, 62036910), (12, 51697425), (13, 47720700), (15, 41357940), (17, 36492300), (18, 34464950), (20, 31018455), (25, 24814764), (26, 23860350), (30, 20678970), (34, 18246150), (36, 17232475), (39, 15906900), (45, 13785980), (50, 12407382), (51, 12164100), (52, 11930175), (60, 10339485), (65, 9544140), (68, 9123075), (75, 8271588), (78, 7953450), (85, 7298460), (90, 6892990), (100, 6203691), (102, 6082050), (117, 5302300), (130, 4772070), (150, 4135794), (153, 4054700), (156, 3976725), (170, 3649230), (180, 3446495), (195, 3181380), (204, 3041025), (221, 2807100), (225, 2757196), (234, 2651150), (255, 2432820), (260, 2386035), (300, 2067897), (306, 2027350), (325, 1908828), (340, 1824615), (390, 1590690), (425, 1459692), (442, 1403550), (450, 1378598), (468, 1325575), (510, 1216410), (585, 1060460), (612, 1013675), (650, 954414), (663, 935700), (765, 810940), (780, 795345), (850, 729846), (884, 701775), (900, 689299), (975, 636276), (1020, 608205), (1105, 561420), (1170, 530230), (1275, 486564), (1300, 477207), (1326, 467850), (1530, 405470), (1700, 364923), (1950, 318138), (1989, 311900), (2210, 280710), (2340, 265115), (2550, 243282), (2652, 233925), (2925, 212092), (3060, 202735), (3119, 198900), (3315, 187140), (3825, 162188), (3900, 159069), (3978, 155950), (4420, 140355), (5100, 121641), (5525, 112284), (5850, 106046), (6238, 99450), (6630, 93570), (7650, 81094), (7956, 77975), (9357, 66300), (9945, 62380), (11050, 56142), (11700, 53023), (12476, 49725), (13260, 46785), (15300, 40547), (15595, 39780), (16575, 37428), (18714, 33150), (19890, 31190), (22100, 28071)]