100642980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 291755520

約数和(自身を除く): 191112540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 89, 94, 141, 178, 188, 235, 267, 282, 356, 401, 445, 470, 534, 564, 705, 802, 890, 940, 1068, 1203, 1335, 1410, 1604, 1780, 2005, 2406, 2670, 2820, 4010, 4183, 4812, 5340, 6015, 8020, 8366, 12030, 12549, 16732, 18847, 20915, 24060, 25098, 35689, 37694, 41830, 50196, 56541, 62745, 71378, 75388, 83660, 94235, 107067, 113082, 125490, 142756, 178445, 188470, 214134, 226164, 250980, 282705, 356890, 376940, 428268, 535335, 565410, 713780, 1070670, 1130820, 1677383, 2141340, 3354766, 5032149, 6709532, 8386915, 10064298, 16773830, 20128596, 25160745, 33547660, 50321490, 100642980]

約数ペア:

[(1, 100642980), (2, 50321490), (3, 33547660), (4, 25160745), (5, 20128596), (6, 16773830), (10, 10064298), (12, 8386915), (15, 6709532), (20, 5032149), (30, 3354766), (47, 2141340), (60, 1677383), (89, 1130820), (94, 1070670), (141, 713780), (178, 565410), (188, 535335), (235, 428268), (267, 376940), (282, 356890), (356, 282705), (401, 250980), (445, 226164), (470, 214134), (534, 188470), (564, 178445), (705, 142756), (802, 125490), (890, 113082), (940, 107067), (1068, 94235), (1203, 83660), (1335, 75388), (1410, 71378), (1604, 62745), (1780, 56541), (2005, 50196), (2406, 41830), (2670, 37694), (2820, 35689), (4010, 25098), (4183, 24060), (4812, 20915), (5340, 18847), (6015, 16732), (8020, 12549), (8366, 12030)]