129177900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8443}}^1$

素因数の和:8480

約数の個数: 108

約数和(自身を含む): 428769432

約数和(自身を除く): 299591532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 8443, 15300, 16886, 25329, 33772, 42215, 50658, 75987, 84430, 101316, 126645, 143531, 151974, 168860, 211075, 253290, 287062, 303948, 379935, 422150, 430593, 506580, 574124, 633225, 717655, 759870, 844300, 861186, 1266450, 1291779, 1435310, 1519740, 1722372, 1899675, 2152965, 2532900, 2583558, 2870620, 3588275, 3799350, 4305930, 5167116, 6458895, 7176550, 7598700, 8611860, 10764825, 12917790, 14353100, 21529650, 25835580, 32294475, 43059300, 64588950, 129177900]

約数ペア:

[(1, 129177900), (2, 64588950), (3, 43059300), (4, 32294475), (5, 25835580), (6, 21529650), (9, 14353100), (10, 12917790), (12, 10764825), (15, 8611860), (17, 7598700), (18, 7176550), (20, 6458895), (25, 5167116), (30, 4305930), (34, 3799350), (36, 3588275), (45, 2870620), (50, 2583558), (51, 2532900), (60, 2152965), (68, 1899675), (75, 1722372), (85, 1519740), (90, 1435310), (100, 1291779), (102, 1266450), (150, 861186), (153, 844300), (170, 759870), (180, 717655), (204, 633225), (225, 574124), (255, 506580), (300, 430593), (306, 422150), (340, 379935), (425, 303948), (450, 287062), (510, 253290), (612, 211075), (765, 168860), (850, 151974), (900, 143531), (1020, 126645), (1275, 101316), (1530, 84430), (1700, 75987), (2550, 50658), (3060, 42215), (3825, 33772), (5100, 25329), (7650, 16886), (8443, 15300)]