73616940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 161206740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 79, 90, 93, 124, 155, 158, 167, 180, 186, 237, 279, 310, 316, 334, 372, 395, 465, 474, 501, 558, 620, 668, 711, 790, 835, 930, 948, 1002, 1116, 1185, 1395, 1422, 1503, 1580, 1670, 1860, 2004, 2370, 2449, 2505, 2790, 2844, 3006, 3340, 3555, 4740, 4898, 5010, 5177, 5580, 6012, 7110, 7347, 7515, 9796, 10020, 10354, 12245, 13193, 14220, 14694, 15030, 15531, 20708, 22041, 24490, 25885, 26386, 29388, 30060, 31062, 36735, 39579, 44082, 46593, 48980, 51770, 52772, 62124, 65965, 73470, 77655, 79158, 88164, 93186, 103540, 110205, 118737, 131930, 146940, 155310, 158316, 186372, 197895, 220410, 232965, 237474, 263860, 310620, 395790, 408983, 440820, 465930, 474948, 593685, 791580, 817966, 931860, 1187370, 1226949, 1635932, 2044915, 2374740, 2453898, 3680847, 4089830, 4907796, 6134745, 7361694, 8179660, 12269490, 14723388, 18404235, 24538980, 36808470, 73616940]

約数ペア:

[(1, 73616940), (2, 36808470), (3, 24538980), (4, 18404235), (5, 14723388), (6, 12269490), (9, 8179660), (10, 7361694), (12, 6134745), (15, 4907796), (18, 4089830), (20, 3680847), (30, 2453898), (31, 2374740), (36, 2044915), (45, 1635932), (60, 1226949), (62, 1187370), (79, 931860), (90, 817966), (93, 791580), (124, 593685), (155, 474948), (158, 465930), (167, 440820), (180, 408983), (186, 395790), (237, 310620), (279, 263860), (310, 237474), (316, 232965), (334, 220410), (372, 197895), (395, 186372), (465, 158316), (474, 155310), (501, 146940), (558, 131930), (620, 118737), (668, 110205), (711, 103540), (790, 93186), (835, 88164), (930, 79158), (948, 77655), (1002, 73470), (1116, 65965), (1185, 62124), (1395, 52772), (1422, 51770), (1503, 48980), (1580, 46593), (1670, 44082), (1860, 39579), (2004, 36735), (2370, 31062), (2449, 30060), (2505, 29388), (2790, 26386), (2844, 25885), (3006, 24490), (3340, 22041), (3555, 20708), (4740, 15531), (4898, 15030), (5010, 14694), (5177, 14220), (5580, 13193), (6012, 12245), (7110, 10354), (7347, 10020), (7515, 9796)]