90294840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 317116800

約数和(自身を除く): 226821960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 171, 172, 180, 190, 215, 228, 258, 285, 307, 342, 344, 360, 380, 387, 430, 456, 516, 570, 614, 645, 684, 760, 774, 817, 855, 860, 921, 1032, 1140, 1228, 1290, 1368, 1535, 1548, 1634, 1710, 1720, 1842, 1935, 2280, 2451, 2456, 2580, 2763, 3070, 3096, 3268, 3420, 3684, 3870, 4085, 4605, 4902, 5160, 5526, 5833, 6140, 6536, 6840, 7353, 7368, 7740, 8170, 9210, 9804, 11052, 11666, 12255, 12280, 13201, 13815, 14706, 15480, 16340, 17499, 18420, 19608, 22104, 23332, 24510, 26402, 27630, 29165, 29412, 32680, 34998, 36765, 36840, 39603, 46664, 49020, 52497, 52804, 55260, 58330, 58824, 66005, 69996, 73530, 79206, 87495, 98040, 104994, 105608, 110520, 116660, 118809, 132010, 139992, 147060, 158412, 174990, 198015, 209988, 233320, 237618, 250819, 262485, 264020, 294120, 316824, 349980, 396030, 419976, 475236, 501638, 524970, 528040, 594045, 699960, 752457, 792060, 950472, 1003276, 1049940, 1188090, 1254095, 1504914, 1584120, 2006552, 2099880, 2257371, 2376180, 2508190, 3009828, 3762285, 4514742, 4752360, 5016380, 6019656, 7524570, 9029484, 10032760, 11286855, 15049140, 18058968, 22573710, 30098280, 45147420, 90294840]

約数ペア:

[(1, 90294840), (2, 45147420), (3, 30098280), (4, 22573710), (5, 18058968), (6, 15049140), (8, 11286855), (9, 10032760), (10, 9029484), (12, 7524570), (15, 6019656), (18, 5016380), (19, 4752360), (20, 4514742), (24, 3762285), (30, 3009828), (36, 2508190), (38, 2376180), (40, 2257371), (43, 2099880), (45, 2006552), (57, 1584120), (60, 1504914), (72, 1254095), (76, 1188090), (86, 1049940), (90, 1003276), (95, 950472), (114, 792060), (120, 752457), (129, 699960), (152, 594045), (171, 528040), (172, 524970), (180, 501638), (190, 475236), (215, 419976), (228, 396030), (258, 349980), (285, 316824), (307, 294120), (342, 264020), (344, 262485), (360, 250819), (380, 237618), (387, 233320), (430, 209988), (456, 198015), (516, 174990), (570, 158412), (614, 147060), (645, 139992), (684, 132010), (760, 118809), (774, 116660), (817, 110520), (855, 105608), (860, 104994), (921, 98040), (1032, 87495), (1140, 79206), (1228, 73530), (1290, 69996), (1368, 66005), (1535, 58824), (1548, 58330), (1634, 55260), (1710, 52804), (1720, 52497), (1842, 49020), (1935, 46664), (2280, 39603), (2451, 36840), (2456, 36765), (2580, 34998), (2763, 32680), (3070, 29412), (3096, 29165), (3268, 27630), (3420, 26402), (3684, 24510), (3870, 23332), (4085, 22104), (4605, 19608), (4902, 18420), (5160, 17499), (5526, 16340), (5833, 15480), (6140, 14706), (6536, 13815), (6840, 13201), (7353, 12280), (7368, 12255), (7740, 11666), (8170, 11052), (9210, 9804)]