157302900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9199}}^1$

素因数の和:9238

約数の個数: 108

約数和(自身を含む): 519064000

約数和(自身を除く): 361761100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 9199, 17100, 18398, 27597, 36796, 45995, 55194, 82791, 91990, 110388, 137985, 165582, 174781, 183980, 229975, 275970, 331164, 349562, 413955, 459950, 524343, 551940, 689925, 699124, 827910, 873905, 919900, 1048686, 1379850, 1573029, 1655820, 1747810, 2069775, 2097372, 2621715, 2759700, 3146058, 3495620, 4139550, 4369525, 5243430, 6292116, 7865145, 8279100, 8739050, 10486860, 13108575, 15730290, 17478100, 26217150, 31460580, 39325725, 52434300, 78651450, 157302900]

約数ペア:

[(1, 157302900), (2, 78651450), (3, 52434300), (4, 39325725), (5, 31460580), (6, 26217150), (9, 17478100), (10, 15730290), (12, 13108575), (15, 10486860), (18, 8739050), (19, 8279100), (20, 7865145), (25, 6292116), (30, 5243430), (36, 4369525), (38, 4139550), (45, 3495620), (50, 3146058), (57, 2759700), (60, 2621715), (75, 2097372), (76, 2069775), (90, 1747810), (95, 1655820), (100, 1573029), (114, 1379850), (150, 1048686), (171, 919900), (180, 873905), (190, 827910), (225, 699124), (228, 689925), (285, 551940), (300, 524343), (342, 459950), (380, 413955), (450, 349562), (475, 331164), (570, 275970), (684, 229975), (855, 183980), (900, 174781), (950, 165582), (1140, 137985), (1425, 110388), (1710, 91990), (1900, 82791), (2850, 55194), (3420, 45995), (4275, 36796), (5700, 27597), (8550, 18398), (9199, 17100)]