18409200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 180

約数和(自身を含む): 63771960

約数和(自身を除く): 45362760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 29, 30, 40, 46, 48, 50, 58, 60, 69, 75, 80, 87, 92, 100, 115, 116, 120, 138, 145, 150, 174, 184, 200, 230, 232, 240, 276, 290, 300, 345, 348, 368, 400, 435, 460, 464, 529, 552, 575, 580, 600, 667, 690, 696, 725, 870, 920, 1058, 1104, 1150, 1160, 1200, 1334, 1380, 1392, 1450, 1587, 1725, 1740, 1840, 2001, 2116, 2175, 2300, 2320, 2645, 2668, 2760, 2900, 3174, 3335, 3450, 3480, 4002, 4232, 4350, 4600, 5290, 5336, 5520, 5800, 6348, 6670, 6900, 6960, 7935, 8004, 8464, 8700, 9200, 10005, 10580, 10672, 11600, 12696, 13225, 13340, 13800, 15341, 15870, 16008, 16675, 17400, 20010, 21160, 25392, 26450, 26680, 27600, 30682, 31740, 32016, 33350, 34800, 39675, 40020, 42320, 46023, 50025, 52900, 53360, 61364, 63480, 66700, 76705, 79350, 80040, 92046, 100050, 105800, 122728, 126960, 133400, 153410, 158700, 160080, 184092, 200100, 211600, 230115, 245456, 266800, 306820, 317400, 368184, 383525, 400200, 460230, 613640, 634800, 736368, 767050, 800400, 920460, 1150575, 1227280, 1534100, 1840920, 2301150, 3068200, 3681840, 4602300, 6136400, 9204600, 18409200]

約数ペア:

[(1, 18409200), (2, 9204600), (3, 6136400), (4, 4602300), (5, 3681840), (6, 3068200), (8, 2301150), (10, 1840920), (12, 1534100), (15, 1227280), (16, 1150575), (20, 920460), (23, 800400), (24, 767050), (25, 736368), (29, 634800), (30, 613640), (40, 460230), (46, 400200), (48, 383525), (50, 368184), (58, 317400), (60, 306820), (69, 266800), (75, 245456), (80, 230115), (87, 211600), (92, 200100), (100, 184092), (115, 160080), (116, 158700), (120, 153410), (138, 133400), (145, 126960), (150, 122728), (174, 105800), (184, 100050), (200, 92046), (230, 80040), (232, 79350), (240, 76705), (276, 66700), (290, 63480), (300, 61364), (345, 53360), (348, 52900), (368, 50025), (400, 46023), (435, 42320), (460, 40020), (464, 39675), (529, 34800), (552, 33350), (575, 32016), (580, 31740), (600, 30682), (667, 27600), (690, 26680), (696, 26450), (725, 25392), (870, 21160), (920, 20010), (1058, 17400), (1104, 16675), (1150, 16008), (1160, 15870), (1200, 15341), (1334, 13800), (1380, 13340), (1392, 13225), (1450, 12696), (1587, 11600), (1725, 10672), (1740, 10580), (1840, 10005), (2001, 9200), (2116, 8700), (2175, 8464), (2300, 8004), (2320, 7935), (2645, 6960), (2668, 6900), (2760, 6670), (2900, 6348), (3174, 5800), (3335, 5520), (3450, 5336), (3480, 5290), (4002, 4600), (4232, 4350)]