713573250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 1934150400

約数和(自身を除く): 1220577150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 163, 195, 250, 325, 326, 375, 390, 449, 489, 650, 750, 815, 898, 975, 978, 1347, 1625, 1630, 1950, 2119, 2245, 2445, 2694, 3250, 4075, 4238, 4490, 4875, 4890, 5837, 6357, 6735, 8150, 9750, 10595, 11225, 11674, 12225, 12714, 13470, 17511, 20375, 21190, 22450, 24450, 29185, 31785, 33675, 35022, 40750, 52975, 56125, 58370, 61125, 63570, 67350, 73187, 87555, 105950, 112250, 122250, 145925, 146374, 158925, 168375, 175110, 219561, 264875, 291850, 317850, 336750, 365935, 437775, 439122, 529750, 729625, 731870, 794625, 875550, 951431, 1097805, 1459250, 1589250, 1829675, 1902862, 2188875, 2195610, 2854293, 3659350, 4377750, 4757155, 5489025, 5708586, 9148375, 9514310, 10978050, 14271465, 18296750, 23785775, 27445125, 28542930, 47571550, 54890250, 71357325, 118928875, 142714650, 237857750, 356786625, 713573250]

約数ペア:

[(1, 713573250), (2, 356786625), (3, 237857750), (5, 142714650), (6, 118928875), (10, 71357325), (13, 54890250), (15, 47571550), (25, 28542930), (26, 27445125), (30, 23785775), (39, 18296750), (50, 14271465), (65, 10978050), (75, 9514310), (78, 9148375), (125, 5708586), (130, 5489025), (150, 4757155), (163, 4377750), (195, 3659350), (250, 2854293), (325, 2195610), (326, 2188875), (375, 1902862), (390, 1829675), (449, 1589250), (489, 1459250), (650, 1097805), (750, 951431), (815, 875550), (898, 794625), (975, 731870), (978, 729625), (1347, 529750), (1625, 439122), (1630, 437775), (1950, 365935), (2119, 336750), (2245, 317850), (2445, 291850), (2694, 264875), (3250, 219561), (4075, 175110), (4238, 168375), (4490, 158925), (4875, 146374), (4890, 145925), (5837, 122250), (6357, 112250), (6735, 105950), (8150, 87555), (9750, 73187), (10595, 67350), (11225, 63570), (11674, 61125), (12225, 58370), (12714, 56125), (13470, 52975), (17511, 40750), (20375, 35022), (21190, 33675), (22450, 31785), (24450, 29185)]