91982580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2969

約数の個数: 96

約数和(自身を含む): 281594880

約数和(自身を除く): 189612300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 2909, 3162, 5270, 5818, 6324, 7905, 8727, 10540, 11636, 14545, 15810, 17454, 29090, 31620, 34908, 43635, 49453, 58180, 87270, 90179, 98906, 148359, 174540, 180358, 197812, 247265, 270537, 296718, 360716, 450895, 494530, 541074, 593436, 741795, 901790, 989060, 1082148, 1352685, 1483590, 1533043, 1803580, 2705370, 2967180, 3066086, 4599129, 5410740, 6132172, 7665215, 9198258, 15330430, 18396516, 22995645, 30660860, 45991290, 91982580]

約数ペア:

[(1, 91982580), (2, 45991290), (3, 30660860), (4, 22995645), (5, 18396516), (6, 15330430), (10, 9198258), (12, 7665215), (15, 6132172), (17, 5410740), (20, 4599129), (30, 3066086), (31, 2967180), (34, 2705370), (51, 1803580), (60, 1533043), (62, 1483590), (68, 1352685), (85, 1082148), (93, 989060), (102, 901790), (124, 741795), (155, 593436), (170, 541074), (186, 494530), (204, 450895), (255, 360716), (310, 296718), (340, 270537), (372, 247265), (465, 197812), (510, 180358), (527, 174540), (620, 148359), (930, 98906), (1020, 90179), (1054, 87270), (1581, 58180), (1860, 49453), (2108, 43635), (2635, 34908), (2909, 31620), (3162, 29090), (5270, 17454), (5818, 15810), (6324, 14545), (7905, 11636), (8727, 10540)]