148889880

素因数分解:

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

素因数の和:1658

約数の個数: 128

約数和(自身を含む): 502200000

約数和(自身を除く): 353310120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1549, 1602, 1780, 2136, 2403, 2670, 3098, 3204, 3560, 4005, 4647, 4806, 5340, 6196, 6408, 7745, 8010, 9294, 9612, 10680, 12015, 12392, 13941, 15490, 16020, 18588, 19224, 23235, 24030, 27882, 30980, 32040, 37176, 41823, 46470, 48060, 55764, 61960, 69705, 83646, 92940, 96120, 111528, 137861, 139410, 167292, 185880, 209115, 275722, 278820, 334584, 413583, 418230, 551444, 557640, 689305, 827166, 836460, 1102888, 1240749, 1378610, 1654332, 1672920, 2067915, 2481498, 2757220, 3308664, 3722247, 4135830, 4962996, 5514440, 6203745, 7444494, 8271660, 9925992, 12407490, 14888988, 16543320, 18611235, 24814980, 29777976, 37222470, 49629960, 74444940, 148889880]

約数ペア:

[(1, 148889880), (2, 74444940), (3, 49629960), (4, 37222470), (5, 29777976), (6, 24814980), (8, 18611235), (9, 16543320), (10, 14888988), (12, 12407490), (15, 9925992), (18, 8271660), (20, 7444494), (24, 6203745), (27, 5514440), (30, 4962996), (36, 4135830), (40, 3722247), (45, 3308664), (54, 2757220), (60, 2481498), (72, 2067915), (89, 1672920), (90, 1654332), (108, 1378610), (120, 1240749), (135, 1102888), (178, 836460), (180, 827166), (216, 689305), (267, 557640), (270, 551444), (356, 418230), (360, 413583), (445, 334584), (534, 278820), (540, 275722), (712, 209115), (801, 185880), (890, 167292), (1068, 139410), (1080, 137861), (1335, 111528), (1549, 96120), (1602, 92940), (1780, 83646), (2136, 69705), (2403, 61960), (2670, 55764), (3098, 48060), (3204, 46470), (3560, 41823), (4005, 37176), (4647, 32040), (4806, 30980), (5340, 27882), (6196, 24030), (6408, 23235), (7745, 19224), (8010, 18588), (9294, 16020), (9612, 15490), (10680, 13941), (12015, 12392)]