4152420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 14152320

約数和(自身を除く): 9999900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 59, 60, 68, 69, 85, 90, 92, 102, 115, 118, 138, 153, 170, 177, 180, 204, 207, 230, 236, 255, 276, 295, 306, 340, 345, 354, 391, 414, 460, 510, 531, 590, 612, 690, 708, 765, 782, 828, 885, 1003, 1020, 1035, 1062, 1173, 1180, 1357, 1380, 1530, 1564, 1770, 1955, 2006, 2070, 2124, 2346, 2655, 2714, 3009, 3060, 3519, 3540, 3910, 4012, 4071, 4140, 4692, 5015, 5310, 5428, 5865, 6018, 6785, 7038, 7820, 8142, 9027, 10030, 10620, 11730, 12036, 12213, 13570, 14076, 15045, 16284, 17595, 18054, 20060, 20355, 23069, 23460, 24426, 27140, 30090, 35190, 36108, 40710, 45135, 46138, 48852, 60180, 61065, 69207, 70380, 81420, 90270, 92276, 115345, 122130, 138414, 180540, 207621, 230690, 244260, 276828, 346035, 415242, 461380, 692070, 830484, 1038105, 1384140, 2076210, 4152420]

約数ペア:

[(1, 4152420), (2, 2076210), (3, 1384140), (4, 1038105), (5, 830484), (6, 692070), (9, 461380), (10, 415242), (12, 346035), (15, 276828), (17, 244260), (18, 230690), (20, 207621), (23, 180540), (30, 138414), (34, 122130), (36, 115345), (45, 92276), (46, 90270), (51, 81420), (59, 70380), (60, 69207), (68, 61065), (69, 60180), (85, 48852), (90, 46138), (92, 45135), (102, 40710), (115, 36108), (118, 35190), (138, 30090), (153, 27140), (170, 24426), (177, 23460), (180, 23069), (204, 20355), (207, 20060), (230, 18054), (236, 17595), (255, 16284), (276, 15045), (295, 14076), (306, 13570), (340, 12213), (345, 12036), (354, 11730), (391, 10620), (414, 10030), (460, 9027), (510, 8142), (531, 7820), (590, 7038), (612, 6785), (690, 6018), (708, 5865), (765, 5428), (782, 5310), (828, 5015), (885, 4692), (1003, 4140), (1020, 4071), (1035, 4012), (1062, 3910), (1173, 3540), (1180, 3519), (1357, 3060), (1380, 3009), (1530, 2714), (1564, 2655), (1770, 2346), (1955, 2124), (2006, 2070)]