18881742750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6701}}^1$

素因数の和:6768

約数の個数: 192

約数和(自身を含む): 53923326912

約数和(自身を除く): 35041584162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 125, 130, 150, 170, 195, 221, 250, 255, 289, 325, 375, 390, 425, 442, 510, 578, 650, 663, 750, 850, 867, 975, 1105, 1275, 1326, 1445, 1625, 1734, 1950, 2125, 2210, 2550, 2890, 3250, 3315, 3757, 4250, 4335, 4875, 5525, 6375, 6630, 6701, 7225, 7514, 8670, 9750, 11050, 11271, 12750, 13402, 14450, 16575, 18785, 20103, 21675, 22542, 27625, 33150, 33505, 36125, 37570, 40206, 43350, 55250, 56355, 67010, 72250, 82875, 87113, 93925, 100515, 108375, 112710, 113917, 165750, 167525, 174226, 187850, 201030, 216750, 227834, 261339, 281775, 335050, 341751, 435565, 469625, 502575, 522678, 563550, 569585, 683502, 837625, 871130, 939250, 1005150, 1139170, 1306695, 1408875, 1480921, 1675250, 1708755, 1936589, 2177825, 2512875, 2613390, 2817750, 2847925, 2961842, 3417510, 3873178, 4355650, 4442763, 5025750, 5695850, 5809767, 6533475, 7404605, 8543775, 8885526, 9682945, 10889125, 11619534, 13066950, 14239625, 14809210, 17087550, 19365890, 21778250, 22213815, 25175657, 28479250, 29048835, 32667375, 37023025, 42718875, 44427630, 48414725, 50351314, 58097670, 65334750, 74046050, 75526971, 85437750, 96829450, 111069075, 125878285, 145244175, 151053942, 185115125, 222138150, 242073625, 251756570, 290488350, 370230250, 377634855, 484147250, 555345375, 629391425, 726220875, 755269710, 1110690750, 1258782850, 1452441750, 1888174275, 3146957125, 3776348550, 6293914250, 9440871375, 18881742750]

約数ペア:

[(1, 18881742750), (2, 9440871375), (3, 6293914250), (5, 3776348550), (6, 3146957125), (10, 1888174275), (13, 1452441750), (15, 1258782850), (17, 1110690750), (25, 755269710), (26, 726220875), (30, 629391425), (34, 555345375), (39, 484147250), (50, 377634855), (51, 370230250), (65, 290488350), (75, 251756570), (78, 242073625), (85, 222138150), (102, 185115125), (125, 151053942), (130, 145244175), (150, 125878285), (170, 111069075), (195, 96829450), (221, 85437750), (250, 75526971), (255, 74046050), (289, 65334750), (325, 58097670), (375, 50351314), (390, 48414725), (425, 44427630), (442, 42718875), (510, 37023025), (578, 32667375), (650, 29048835), (663, 28479250), (750, 25175657), (850, 22213815), (867, 21778250), (975, 19365890), (1105, 17087550), (1275, 14809210), (1326, 14239625), (1445, 13066950), (1625, 11619534), (1734, 10889125), (1950, 9682945), (2125, 8885526), (2210, 8543775), (2550, 7404605), (2890, 6533475), (3250, 5809767), (3315, 5695850), (3757, 5025750), (4250, 4442763), (4335, 4355650), (4875, 3873178), (5525, 3417510), (6375, 2961842), (6630, 2847925), (6701, 2817750), (7225, 2613390), (7514, 2512875), (8670, 2177825), (9750, 1936589), (11050, 1708755), (11271, 1675250), (12750, 1480921), (13402, 1408875), (14450, 1306695), (16575, 1139170), (18785, 1005150), (20103, 939250), (21675, 871130), (22542, 837625), (27625, 683502), (33150, 569585), (33505, 563550), (36125, 522678), (37570, 502575), (40206, 469625), (43350, 435565), (55250, 341751), (56355, 335050), (67010, 281775), (72250, 261339), (82875, 227834), (87113, 216750), (93925, 201030), (100515, 187850), (108375, 174226), (112710, 167525), (113917, 165750)]