66444300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 180

約数和(自身を含む): 232321936

約数和(自身を除く): 165877636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 631, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1262, 1300, 1350, 1404, 1620, 1755, 1893, 1950, 2025, 2106, 2340, 2524, 2700, 2925, 3155, 3510, 3786, 3900, 4050, 4212, 5265, 5679, 5850, 6310, 7020, 7572, 8100, 8203, 8775, 9465, 10530, 11358, 11700, 12620, 15775, 16406, 17037, 17550, 18930, 21060, 22716, 24609, 26325, 28395, 31550, 32812, 34074, 35100, 37860, 41015, 47325, 49218, 51111, 52650, 56790, 63100, 68148, 73827, 82030, 85185, 94650, 98436, 102222, 105300, 113580, 123045, 141975, 147654, 164060, 170370, 189300, 204444, 205075, 221481, 246090, 255555, 283950, 295308, 340740, 369135, 410150, 425925, 442962, 492180, 511110, 567900, 615225, 664443, 738270, 820300, 851850, 885924, 1022220, 1107405, 1230450, 1277775, 1328886, 1476540, 1703700, 1845675, 2214810, 2460900, 2555550, 2657772, 3322215, 3691350, 4429620, 5111100, 5537025, 6644430, 7382700, 11074050, 13288860, 16611075, 22148100, 33222150, 66444300]

約数ペア:

[(1, 66444300), (2, 33222150), (3, 22148100), (4, 16611075), (5, 13288860), (6, 11074050), (9, 7382700), (10, 6644430), (12, 5537025), (13, 5111100), (15, 4429620), (18, 3691350), (20, 3322215), (25, 2657772), (26, 2555550), (27, 2460900), (30, 2214810), (36, 1845675), (39, 1703700), (45, 1476540), (50, 1328886), (52, 1277775), (54, 1230450), (60, 1107405), (65, 1022220), (75, 885924), (78, 851850), (81, 820300), (90, 738270), (100, 664443), (108, 615225), (117, 567900), (130, 511110), (135, 492180), (150, 442962), (156, 425925), (162, 410150), (180, 369135), (195, 340740), (225, 295308), (234, 283950), (260, 255555), (270, 246090), (300, 221481), (324, 205075), (325, 204444), (351, 189300), (390, 170370), (405, 164060), (450, 147654), (468, 141975), (540, 123045), (585, 113580), (631, 105300), (650, 102222), (675, 98436), (702, 94650), (780, 85185), (810, 82030), (900, 73827), (975, 68148), (1053, 63100), (1170, 56790), (1262, 52650), (1300, 51111), (1350, 49218), (1404, 47325), (1620, 41015), (1755, 37860), (1893, 35100), (1950, 34074), (2025, 32812), (2106, 31550), (2340, 28395), (2524, 26325), (2700, 24609), (2925, 22716), (3155, 21060), (3510, 18930), (3786, 17550), (3900, 17037), (4050, 16406), (4212, 15775), (5265, 12620), (5679, 11700), (5850, 11358), (6310, 10530), (7020, 9465), (7572, 8775), (8100, 8203)]