83316660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1710

約数の個数: 144

約数和(自身を含む): 287509824

約数和(自身を除く): 204193164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1667, 1785, 2380, 2499, 2940, 3332, 3334, 3570, 4165, 4998, 5001, 6668, 7140, 8330, 8335, 9996, 10002, 11669, 12495, 16660, 16670, 20004, 23338, 24990, 25005, 28339, 33340, 35007, 46676, 49980, 50010, 56678, 58345, 70014, 81683, 85017, 100020, 113356, 116690, 140028, 141695, 163366, 170034, 175035, 198373, 233380, 245049, 283390, 326732, 340068, 350070, 396746, 408415, 425085, 490098, 566780, 595119, 700140, 793492, 816830, 850170, 980196, 991865, 1190238, 1225245, 1388611, 1633660, 1700340, 1983730, 2380476, 2450490, 2777222, 2975595, 3967460, 4165833, 4900980, 5554444, 5951190, 6943055, 8331666, 11902380, 13886110, 16663332, 20829165, 27772220, 41658330, 83316660]

約数ペア:

[(1, 83316660), (2, 41658330), (3, 27772220), (4, 20829165), (5, 16663332), (6, 13886110), (7, 11902380), (10, 8331666), (12, 6943055), (14, 5951190), (15, 5554444), (17, 4900980), (20, 4165833), (21, 3967460), (28, 2975595), (30, 2777222), (34, 2450490), (35, 2380476), (42, 1983730), (49, 1700340), (51, 1633660), (60, 1388611), (68, 1225245), (70, 1190238), (84, 991865), (85, 980196), (98, 850170), (102, 816830), (105, 793492), (119, 700140), (140, 595119), (147, 566780), (170, 490098), (196, 425085), (204, 408415), (210, 396746), (238, 350070), (245, 340068), (255, 326732), (294, 283390), (340, 245049), (357, 233380), (420, 198373), (476, 175035), (490, 170034), (510, 163366), (588, 141695), (595, 140028), (714, 116690), (735, 113356), (833, 100020), (980, 85017), (1020, 81683), (1190, 70014), (1428, 58345), (1470, 56678), (1666, 50010), (1667, 49980), (1785, 46676), (2380, 35007), (2499, 33340), (2940, 28339), (3332, 25005), (3334, 24990), (3570, 23338), (4165, 20004), (4998, 16670), (5001, 16660), (6668, 12495), (7140, 11669), (8330, 10002), (8335, 9996)]