215066100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 659957760

約数和(自身を除く): 444891660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 71, 75, 92, 100, 115, 138, 142, 150, 213, 230, 276, 284, 300, 345, 355, 426, 439, 460, 575, 690, 710, 852, 878, 1065, 1150, 1317, 1380, 1420, 1633, 1725, 1756, 1775, 2130, 2195, 2300, 2634, 3266, 3450, 3550, 4260, 4390, 4899, 5268, 5325, 6532, 6585, 6900, 7100, 8165, 8780, 9798, 10097, 10650, 10975, 13170, 16330, 19596, 20194, 21300, 21950, 24495, 26340, 30291, 31169, 32660, 32925, 40388, 40825, 43900, 48990, 50485, 60582, 62338, 65850, 81650, 93507, 97980, 100970, 121164, 122475, 124676, 131700, 151455, 155845, 163300, 187014, 201940, 244950, 252425, 302910, 311690, 374028, 467535, 489900, 504850, 605820, 623380, 716887, 757275, 779225, 935070, 1009700, 1433774, 1514550, 1558450, 1870140, 2150661, 2337675, 2867548, 3029100, 3116900, 3584435, 4301322, 4675350, 7168870, 8602644, 9350700, 10753305, 14337740, 17922175, 21506610, 35844350, 43013220, 53766525, 71688700, 107533050, 215066100]

約数ペア:

[(1, 215066100), (2, 107533050), (3, 71688700), (4, 53766525), (5, 43013220), (6, 35844350), (10, 21506610), (12, 17922175), (15, 14337740), (20, 10753305), (23, 9350700), (25, 8602644), (30, 7168870), (46, 4675350), (50, 4301322), (60, 3584435), (69, 3116900), (71, 3029100), (75, 2867548), (92, 2337675), (100, 2150661), (115, 1870140), (138, 1558450), (142, 1514550), (150, 1433774), (213, 1009700), (230, 935070), (276, 779225), (284, 757275), (300, 716887), (345, 623380), (355, 605820), (426, 504850), (439, 489900), (460, 467535), (575, 374028), (690, 311690), (710, 302910), (852, 252425), (878, 244950), (1065, 201940), (1150, 187014), (1317, 163300), (1380, 155845), (1420, 151455), (1633, 131700), (1725, 124676), (1756, 122475), (1775, 121164), (2130, 100970), (2195, 97980), (2300, 93507), (2634, 81650), (3266, 65850), (3450, 62338), (3550, 60582), (4260, 50485), (4390, 48990), (4899, 43900), (5268, 40825), (5325, 40388), (6532, 32925), (6585, 32660), (6900, 31169), (7100, 30291), (8165, 26340), (8780, 24495), (9798, 21950), (10097, 21300), (10650, 20194), (10975, 19596), (13170, 16330)]