21228846000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{1531}}^1\times {\mathrm{2311}}^1$

素因数の和:3868

約数の個数: 160

約数和(自身を含む): 68516138496

約数和(自身を除く): 47287292496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 1531, 2000, 2311, 3000, 3062, 4593, 4622, 6000, 6124, 6933, 7655, 9186, 9244, 11555, 12248, 13866, 15310, 18372, 18488, 22965, 23110, 24496, 27732, 30620, 34665, 36744, 36976, 38275, 45930, 46220, 55464, 57775, 61240, 69330, 73488, 76550, 91860, 92440, 110928, 114825, 115550, 122480, 138660, 153100, 173325, 183720, 184880, 191375, 229650, 231100, 277320, 288875, 306200, 346650, 367440, 382750, 459300, 462200, 554640, 574125, 577750, 612400, 693300, 765500, 866625, 918600, 924400, 1148250, 1155500, 1386600, 1531000, 1733250, 1837200, 2296500, 2311000, 2773200, 3062000, 3466500, 3538141, 4593000, 4622000, 6933000, 7076282, 9186000, 10614423, 13866000, 14152564, 17690705, 21228846, 28305128, 35381410, 42457692, 53072115, 56610256, 70762820, 84915384, 88453525, 106144230, 141525640, 169830768, 176907050, 212288460, 265360575, 283051280, 353814100, 424576920, 442267625, 530721150, 707628200, 849153840, 884535250, 1061442300, 1326802875, 1415256400, 1769070500, 2122884600, 2653605750, 3538141000, 4245769200, 5307211500, 7076282000, 10614423000, 21228846000]

約数ペア:

[(1, 21228846000), (2, 10614423000), (3, 7076282000), (4, 5307211500), (5, 4245769200), (6, 3538141000), (8, 2653605750), (10, 2122884600), (12, 1769070500), (15, 1415256400), (16, 1326802875), (20, 1061442300), (24, 884535250), (25, 849153840), (30, 707628200), (40, 530721150), (48, 442267625), (50, 424576920), (60, 353814100), (75, 283051280), (80, 265360575), (100, 212288460), (120, 176907050), (125, 169830768), (150, 141525640), (200, 106144230), (240, 88453525), (250, 84915384), (300, 70762820), (375, 56610256), (400, 53072115), (500, 42457692), (600, 35381410), (750, 28305128), (1000, 21228846), (1200, 17690705), (1500, 14152564), (1531, 13866000), (2000, 10614423), (2311, 9186000), (3000, 7076282), (3062, 6933000), (4593, 4622000), (4622, 4593000), (6000, 3538141), (6124, 3466500), (6933, 3062000), (7655, 2773200), (9186, 2311000), (9244, 2296500), (11555, 1837200), (12248, 1733250), (13866, 1531000), (15310, 1386600), (18372, 1155500), (18488, 1148250), (22965, 924400), (23110, 918600), (24496, 866625), (27732, 765500), (30620, 693300), (34665, 612400), (36744, 577750), (36976, 574125), (38275, 554640), (45930, 462200), (46220, 459300), (55464, 382750), (57775, 367440), (61240, 346650), (69330, 306200), (73488, 288875), (76550, 277320), (91860, 231100), (92440, 229650), (110928, 191375), (114825, 184880), (115550, 183720), (122480, 173325), (138660, 153100)]