227633940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 713276928

約数和(自身を除く): 485642988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 107, 159, 180, 212, 214, 223, 265, 318, 321, 428, 446, 477, 530, 535, 636, 642, 669, 795, 892, 954, 963, 1060, 1070, 1115, 1284, 1338, 1590, 1605, 1908, 1926, 2007, 2140, 2230, 2385, 2676, 3180, 3210, 3345, 3852, 4014, 4460, 4770, 4815, 5671, 6420, 6690, 8028, 9540, 9630, 10035, 11342, 11819, 13380, 17013, 19260, 20070, 22684, 23638, 23861, 28355, 34026, 35457, 40140, 47276, 47722, 51039, 56710, 59095, 68052, 70914, 71583, 85065, 95444, 102078, 106371, 113420, 118190, 119305, 141828, 143166, 170130, 177285, 204156, 212742, 214749, 236380, 238610, 255195, 286332, 340260, 354570, 357915, 425484, 429498, 477220, 510390, 531855, 709140, 715830, 858996, 1020780, 1063710, 1073745, 1264633, 1431660, 2127420, 2147490, 2529266, 3793899, 4294980, 5058532, 6323165, 7587798, 11381697, 12646330, 15175596, 18969495, 22763394, 25292660, 37938990, 45526788, 56908485, 75877980, 113816970, 227633940]

約数ペア:

[(1, 227633940), (2, 113816970), (3, 75877980), (4, 56908485), (5, 45526788), (6, 37938990), (9, 25292660), (10, 22763394), (12, 18969495), (15, 15175596), (18, 12646330), (20, 11381697), (30, 7587798), (36, 6323165), (45, 5058532), (53, 4294980), (60, 3793899), (90, 2529266), (106, 2147490), (107, 2127420), (159, 1431660), (180, 1264633), (212, 1073745), (214, 1063710), (223, 1020780), (265, 858996), (318, 715830), (321, 709140), (428, 531855), (446, 510390), (477, 477220), (530, 429498), (535, 425484), (636, 357915), (642, 354570), (669, 340260), (795, 286332), (892, 255195), (954, 238610), (963, 236380), (1060, 214749), (1070, 212742), (1115, 204156), (1284, 177285), (1338, 170130), (1590, 143166), (1605, 141828), (1908, 119305), (1926, 118190), (2007, 113420), (2140, 106371), (2230, 102078), (2385, 95444), (2676, 85065), (3180, 71583), (3210, 70914), (3345, 68052), (3852, 59095), (4014, 56710), (4460, 51039), (4770, 47722), (4815, 47276), (5671, 40140), (6420, 35457), (6690, 34026), (8028, 28355), (9540, 23861), (9630, 23638), (10035, 22684), (11342, 20070), (11819, 19260), (13380, 17013)]