2758903740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89633}}^1$

素因数の和:89673

約数の個数: 120

約数和(自身を含む): 9110399760

約数和(自身を除く): 6351496020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 89633, 179266, 268899, 358532, 448165, 537798, 806697, 896330, 1075596, 1344495, 1613394, 1703027, 1792660, 2420091, 2688990, 3226788, 3406054, 4033485, 4840182, 5109081, 5377980, 6812108, 7260273, 8066970, 8515135, 9680364, 10218162, 12100455, 14520546, 15327243, 16133940, 17030270, 20436324, 24200910, 25545405, 29041092, 30654486, 34060540, 36301365, 45981729, 48401820, 51090810, 61308972, 72602730, 76636215, 91963458, 102181620, 137945187, 145205460, 153272430, 183926916, 229908645, 275890374, 306544860, 459817290, 551780748, 689725935, 919634580, 1379451870, 2758903740]

約数ペア:

[(1, 2758903740), (2, 1379451870), (3, 919634580), (4, 689725935), (5, 551780748), (6, 459817290), (9, 306544860), (10, 275890374), (12, 229908645), (15, 183926916), (18, 153272430), (19, 145205460), (20, 137945187), (27, 102181620), (30, 91963458), (36, 76636215), (38, 72602730), (45, 61308972), (54, 51090810), (57, 48401820), (60, 45981729), (76, 36301365), (81, 34060540), (90, 30654486), (95, 29041092), (108, 25545405), (114, 24200910), (135, 20436324), (162, 17030270), (171, 16133940), (180, 15327243), (190, 14520546), (228, 12100455), (270, 10218162), (285, 9680364), (324, 8515135), (342, 8066970), (380, 7260273), (405, 6812108), (513, 5377980), (540, 5109081), (570, 4840182), (684, 4033485), (810, 3406054), (855, 3226788), (1026, 2688990), (1140, 2420091), (1539, 1792660), (1620, 1703027), (1710, 1613394), (2052, 1344495), (2565, 1075596), (3078, 896330), (3420, 806697), (5130, 537798), (6156, 448165), (7695, 358532), (10260, 268899), (15390, 179266), (30780, 89633)]