216301991250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{389}}^1\times {\mathrm{148279}}^1$

素因数の和:148693

約数の個数: 80

約数和(自身を含む): 541975262400

約数和(自身を除く): 325673271150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 389, 625, 750, 778, 1167, 1250, 1875, 1945, 2334, 3750, 3890, 5835, 9725, 11670, 19450, 29175, 48625, 58350, 97250, 145875, 148279, 243125, 291750, 296558, 444837, 486250, 729375, 741395, 889674, 1458750, 1482790, 2224185, 3706975, 4448370, 7413950, 11120925, 18534875, 22241850, 37069750, 55604625, 57680531, 92674375, 111209250, 115361062, 173041593, 185348750, 278023125, 288402655, 346083186, 556046250, 576805310, 865207965, 1442013275, 1730415930, 2884026550, 4326039825, 7210066375, 8652079650, 14420132750, 21630199125, 36050331875, 43260398250, 72100663750, 108150995625, 216301991250]

約数ペア:

[(1, 216301991250), (2, 108150995625), (3, 72100663750), (5, 43260398250), (6, 36050331875), (10, 21630199125), (15, 14420132750), (25, 8652079650), (30, 7210066375), (50, 4326039825), (75, 2884026550), (125, 1730415930), (150, 1442013275), (250, 865207965), (375, 576805310), (389, 556046250), (625, 346083186), (750, 288402655), (778, 278023125), (1167, 185348750), (1250, 173041593), (1875, 115361062), (1945, 111209250), (2334, 92674375), (3750, 57680531), (3890, 55604625), (5835, 37069750), (9725, 22241850), (11670, 18534875), (19450, 11120925), (29175, 7413950), (48625, 4448370), (58350, 3706975), (97250, 2224185), (145875, 1482790), (148279, 1458750), (243125, 889674), (291750, 741395), (296558, 729375), (444837, 486250)]