201300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 645792

約数和(自身を除く): 444492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 61, 66, 75, 100, 110, 122, 132, 150, 165, 183, 220, 244, 275, 300, 305, 330, 366, 550, 610, 660, 671, 732, 825, 915, 1100, 1220, 1342, 1525, 1650, 1830, 2013, 2684, 3050, 3300, 3355, 3660, 4026, 4575, 6100, 6710, 8052, 9150, 10065, 13420, 16775, 18300, 20130, 33550, 40260, 50325, 67100, 100650, 201300]

約数ペア:

[(1, 201300), (2, 100650), (3, 67100), (4, 50325), (5, 40260), (6, 33550), (10, 20130), (11, 18300), (12, 16775), (15, 13420), (20, 10065), (22, 9150), (25, 8052), (30, 6710), (33, 6100), (44, 4575), (50, 4026), (55, 3660), (60, 3355), (61, 3300), (66, 3050), (75, 2684), (100, 2013), (110, 1830), (122, 1650), (132, 1525), (150, 1342), (165, 1220), (183, 1100), (220, 915), (244, 825), (275, 732), (300, 671), (305, 660), (330, 610), (366, 550)]