201285960

素因数分解:

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

素因数の和:551

約数の個数: 128

約数和(自身を含む): 625190400

約数和(自身を除く): 423904440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 89, 94, 120, 141, 178, 188, 235, 267, 282, 356, 376, 401, 445, 470, 534, 564, 705, 712, 802, 890, 940, 1068, 1128, 1203, 1335, 1410, 1604, 1780, 1880, 2005, 2136, 2406, 2670, 2820, 3208, 3560, 4010, 4183, 4812, 5340, 5640, 6015, 8020, 8366, 9624, 10680, 12030, 12549, 16040, 16732, 18847, 20915, 24060, 25098, 33464, 35689, 37694, 41830, 48120, 50196, 56541, 62745, 71378, 75388, 83660, 94235, 100392, 107067, 113082, 125490, 142756, 150776, 167320, 178445, 188470, 214134, 226164, 250980, 282705, 285512, 356890, 376940, 428268, 452328, 501960, 535335, 565410, 713780, 753880, 856536, 1070670, 1130820, 1427560, 1677383, 2141340, 2261640, 3354766, 4282680, 5032149, 6709532, 8386915, 10064298, 13419064, 16773830, 20128596, 25160745, 33547660, 40257192, 50321490, 67095320, 100642980, 201285960]

約数ペア:

[(1, 201285960), (2, 100642980), (3, 67095320), (4, 50321490), (5, 40257192), (6, 33547660), (8, 25160745), (10, 20128596), (12, 16773830), (15, 13419064), (20, 10064298), (24, 8386915), (30, 6709532), (40, 5032149), (47, 4282680), (60, 3354766), (89, 2261640), (94, 2141340), (120, 1677383), (141, 1427560), (178, 1130820), (188, 1070670), (235, 856536), (267, 753880), (282, 713780), (356, 565410), (376, 535335), (401, 501960), (445, 452328), (470, 428268), (534, 376940), (564, 356890), (705, 285512), (712, 282705), (802, 250980), (890, 226164), (940, 214134), (1068, 188470), (1128, 178445), (1203, 167320), (1335, 150776), (1410, 142756), (1604, 125490), (1780, 113082), (1880, 107067), (2005, 100392), (2136, 94235), (2406, 83660), (2670, 75388), (2820, 71378), (3208, 62745), (3560, 56541), (4010, 50196), (4183, 48120), (4812, 41830), (5340, 37694), (5640, 35689), (6015, 33464), (8020, 25098), (8366, 24060), (9624, 20915), (10680, 18847), (12030, 16732), (12549, 16040)]