21676904100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2676161}}^1$

素因数の和:2676187

約数の個数: 90

約数和(自身を含む): 70267985634

約数和(自身を除く): 48591081534

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 2676161, 5352322, 8028483, 10704644, 13380805, 16056966, 24085449, 26761610, 32113932, 40142415, 48170898, 53523220, 66904025, 72256347, 80284830, 96341796, 120427245, 133808050, 144512694, 160569660, 200712075, 216769041, 240854490, 267616100, 289025388, 361281735, 401424150, 433538082, 481708980, 602136225, 722563470, 802848300, 867076164, 1083845205, 1204272450, 1445126940, 1806408675, 2167690410, 2408544900, 3612817350, 4335380820, 5419226025, 7225634700, 10838452050, 21676904100]

約数ペア:

[(1, 21676904100), (2, 10838452050), (3, 7225634700), (4, 5419226025), (5, 4335380820), (6, 3612817350), (9, 2408544900), (10, 2167690410), (12, 1806408675), (15, 1445126940), (18, 1204272450), (20, 1083845205), (25, 867076164), (27, 802848300), (30, 722563470), (36, 602136225), (45, 481708980), (50, 433538082), (54, 401424150), (60, 361281735), (75, 289025388), (81, 267616100), (90, 240854490), (100, 216769041), (108, 200712075), (135, 160569660), (150, 144512694), (162, 133808050), (180, 120427245), (225, 96341796), (270, 80284830), (300, 72256347), (324, 66904025), (405, 53523220), (450, 48170898), (540, 40142415), (675, 32113932), (810, 26761610), (900, 24085449), (1350, 16056966), (1620, 13380805), (2025, 10704644), (2700, 8028483), (4050, 5352322), (8100, 2676161)]