210009272820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{236449}}^1$

素因数の和:236705

約数の個数: 96

約数和(自身を含む): 597760732800

約数和(自身を除く): 387751459980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 131, 226, 262, 339, 393, 452, 524, 565, 655, 678, 786, 1130, 1310, 1356, 1572, 1695, 1965, 2260, 2620, 3390, 3930, 6780, 7860, 14803, 29606, 44409, 59212, 74015, 88818, 148030, 177636, 222045, 236449, 296060, 444090, 472898, 709347, 888180, 945796, 1182245, 1418694, 2364490, 2837388, 3546735, 4728980, 7093470, 14186940, 26718737, 30974819, 53437474, 61949638, 80156211, 92924457, 106874948, 123899276, 133593685, 154874095, 160312422, 185848914, 267187370, 309748190, 320624844, 371697828, 400781055, 464622285, 534374740, 619496380, 801562110, 929244570, 1603124220, 1858489140, 3500154547, 7000309094, 10500463641, 14000618188, 17500772735, 21000927282, 35001545470, 42001854564, 52502318205, 70003090940, 105004636410, 210009272820]

約数ペア:

[(1, 210009272820), (2, 105004636410), (3, 70003090940), (4, 52502318205), (5, 42001854564), (6, 35001545470), (10, 21000927282), (12, 17500772735), (15, 14000618188), (20, 10500463641), (30, 7000309094), (60, 3500154547), (113, 1858489140), (131, 1603124220), (226, 929244570), (262, 801562110), (339, 619496380), (393, 534374740), (452, 464622285), (524, 400781055), (565, 371697828), (655, 320624844), (678, 309748190), (786, 267187370), (1130, 185848914), (1310, 160312422), (1356, 154874095), (1572, 133593685), (1695, 123899276), (1965, 106874948), (2260, 92924457), (2620, 80156211), (3390, 61949638), (3930, 53437474), (6780, 30974819), (7860, 26718737), (14803, 14186940), (29606, 7093470), (44409, 4728980), (59212, 3546735), (74015, 2837388), (88818, 2364490), (148030, 1418694), (177636, 1182245), (222045, 945796), (236449, 888180), (296060, 709347), (444090, 472898)]