550384380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33601}}^1$

素因数の和:33636

約数の個数: 144

約数和(自身を含む): 2054829504

約数和(自身を除く): 1504445124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 33601, 67202, 100803, 134404, 168005, 201606, 235207, 302409, 336010, 403212, 436813, 470414, 504015, 604818, 672020, 705621, 873626, 940828, 1008030, 1176035, 1209636, 1310439, 1411242, 1512045, 1747252, 2016060, 2116863, 2184065, 2352070, 2620878, 2822484, 3024090, 3057691, 3528105, 3931317, 4233726, 4368130, 4704140, 5241756, 6048180, 6115382, 6552195, 7056210, 7862634, 8467452, 8736260, 9173073, 10584315, 12230764, 13104390, 14112420, 15288455, 15725268, 18346146, 19656585, 21168630, 26208780, 27519219, 30576910, 36692292, 39313170, 42337260, 45865365, 55038438, 61153820, 78626340, 91730730, 110076876, 137596095, 183461460, 275192190, 550384380]

約数ペア:

[(1, 550384380), (2, 275192190), (3, 183461460), (4, 137596095), (5, 110076876), (6, 91730730), (7, 78626340), (9, 61153820), (10, 55038438), (12, 45865365), (13, 42337260), (14, 39313170), (15, 36692292), (18, 30576910), (20, 27519219), (21, 26208780), (26, 21168630), (28, 19656585), (30, 18346146), (35, 15725268), (36, 15288455), (39, 14112420), (42, 13104390), (45, 12230764), (52, 10584315), (60, 9173073), (63, 8736260), (65, 8467452), (70, 7862634), (78, 7056210), (84, 6552195), (90, 6115382), (91, 6048180), (105, 5241756), (117, 4704140), (126, 4368130), (130, 4233726), (140, 3931317), (156, 3528105), (180, 3057691), (182, 3024090), (195, 2822484), (210, 2620878), (234, 2352070), (252, 2184065), (260, 2116863), (273, 2016060), (315, 1747252), (364, 1512045), (390, 1411242), (420, 1310439), (455, 1209636), (468, 1176035), (546, 1008030), (585, 940828), (630, 873626), (780, 705621), (819, 672020), (910, 604818), (1092, 504015), (1170, 470414), (1260, 436813), (1365, 403212), (1638, 336010), (1820, 302409), (2340, 235207), (2730, 201606), (3276, 168005), (4095, 134404), (5460, 100803), (8190, 67202), (16380, 33601)]