297133020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 955194240

約数和(自身を除く): 658061220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 283, 285, 307, 342, 380, 566, 570, 614, 684, 849, 855, 921, 1132, 1140, 1228, 1415, 1535, 1698, 1710, 1842, 2547, 2763, 2830, 3070, 3396, 3420, 3684, 4245, 4605, 5094, 5377, 5526, 5660, 5833, 6140, 8490, 9210, 10188, 10754, 11052, 11666, 12735, 13815, 16131, 16980, 17499, 18420, 21508, 23332, 25470, 26885, 27630, 29165, 32262, 34998, 48393, 50940, 52497, 53770, 55260, 58330, 64524, 69996, 80655, 86881, 87495, 96786, 104994, 107540, 116660, 161310, 173762, 174990, 193572, 209988, 241965, 260643, 262485, 322620, 347524, 349980, 434405, 483930, 521286, 524970, 781929, 868810, 967860, 1042572, 1049940, 1303215, 1563858, 1650739, 1737620, 2606430, 3127716, 3301478, 3909645, 4952217, 5212860, 6602956, 7819290, 8253695, 9904434, 14856651, 15638580, 16507390, 19808868, 24761085, 29713302, 33014780, 49522170, 59426604, 74283255, 99044340, 148566510, 297133020]

約数ペア:

[(1, 297133020), (2, 148566510), (3, 99044340), (4, 74283255), (5, 59426604), (6, 49522170), (9, 33014780), (10, 29713302), (12, 24761085), (15, 19808868), (18, 16507390), (19, 15638580), (20, 14856651), (30, 9904434), (36, 8253695), (38, 7819290), (45, 6602956), (57, 5212860), (60, 4952217), (76, 3909645), (90, 3301478), (95, 3127716), (114, 2606430), (171, 1737620), (180, 1650739), (190, 1563858), (228, 1303215), (283, 1049940), (285, 1042572), (307, 967860), (342, 868810), (380, 781929), (566, 524970), (570, 521286), (614, 483930), (684, 434405), (849, 349980), (855, 347524), (921, 322620), (1132, 262485), (1140, 260643), (1228, 241965), (1415, 209988), (1535, 193572), (1698, 174990), (1710, 173762), (1842, 161310), (2547, 116660), (2763, 107540), (2830, 104994), (3070, 96786), (3396, 87495), (3420, 86881), (3684, 80655), (4245, 69996), (4605, 64524), (5094, 58330), (5377, 55260), (5526, 53770), (5660, 52497), (5833, 50940), (6140, 48393), (8490, 34998), (9210, 32262), (10188, 29165), (10754, 27630), (11052, 26885), (11666, 25470), (12735, 23332), (13815, 21508), (16131, 18420), (16980, 17499)]