74444940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1656

約数の個数: 96

約数和(自身を含む): 234360000

約数和(自身を除く): 159915060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1549, 1602, 1780, 2403, 2670, 3098, 3204, 4005, 4647, 4806, 5340, 6196, 7745, 8010, 9294, 9612, 12015, 13941, 15490, 16020, 18588, 23235, 24030, 27882, 30980, 41823, 46470, 48060, 55764, 69705, 83646, 92940, 137861, 139410, 167292, 209115, 275722, 278820, 413583, 418230, 551444, 689305, 827166, 836460, 1240749, 1378610, 1654332, 2067915, 2481498, 2757220, 3722247, 4135830, 4962996, 6203745, 7444494, 8271660, 12407490, 14888988, 18611235, 24814980, 37222470, 74444940]

約数ペア:

[(1, 74444940), (2, 37222470), (3, 24814980), (4, 18611235), (5, 14888988), (6, 12407490), (9, 8271660), (10, 7444494), (12, 6203745), (15, 4962996), (18, 4135830), (20, 3722247), (27, 2757220), (30, 2481498), (36, 2067915), (45, 1654332), (54, 1378610), (60, 1240749), (89, 836460), (90, 827166), (108, 689305), (135, 551444), (178, 418230), (180, 413583), (267, 278820), (270, 275722), (356, 209115), (445, 167292), (534, 139410), (540, 137861), (801, 92940), (890, 83646), (1068, 69705), (1335, 55764), (1549, 48060), (1602, 46470), (1780, 41823), (2403, 30980), (2670, 27882), (3098, 24030), (3204, 23235), (4005, 18588), (4647, 16020), (4806, 15490), (5340, 13941), (6196, 12015), (7745, 9612), (8010, 9294)]