47726820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1771

約数の個数: 120

約数和(自身を含む): 158619384

約数和(自身を除く): 110892564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1733, 1836, 2295, 2754, 3060, 3466, 4590, 5199, 5508, 6885, 6932, 8665, 9180, 10398, 13770, 15597, 17330, 20796, 25995, 27540, 29461, 31194, 34660, 46791, 51990, 58922, 62388, 77985, 88383, 93582, 103980, 117844, 140373, 147305, 155970, 176766, 187164, 233955, 265149, 280746, 294610, 311940, 353532, 441915, 467910, 530298, 561492, 589220, 701865, 795447, 883830, 935820, 1060596, 1325745, 1403730, 1590894, 1767660, 2386341, 2651490, 2807460, 3181788, 3977235, 4772682, 5302980, 7954470, 9545364, 11931705, 15908940, 23863410, 47726820]

約数ペア:

[(1, 47726820), (2, 23863410), (3, 15908940), (4, 11931705), (5, 9545364), (6, 7954470), (9, 5302980), (10, 4772682), (12, 3977235), (15, 3181788), (17, 2807460), (18, 2651490), (20, 2386341), (27, 1767660), (30, 1590894), (34, 1403730), (36, 1325745), (45, 1060596), (51, 935820), (54, 883830), (60, 795447), (68, 701865), (81, 589220), (85, 561492), (90, 530298), (102, 467910), (108, 441915), (135, 353532), (153, 311940), (162, 294610), (170, 280746), (180, 265149), (204, 233955), (255, 187164), (270, 176766), (306, 155970), (324, 147305), (340, 140373), (405, 117844), (459, 103980), (510, 93582), (540, 88383), (612, 77985), (765, 62388), (810, 58922), (918, 51990), (1020, 46791), (1377, 34660), (1530, 31194), (1620, 29461), (1733, 27540), (1836, 25995), (2295, 20796), (2754, 17330), (3060, 15597), (3466, 13770), (4590, 10398), (5199, 9180), (5508, 8665), (6885, 6932)]