345788460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 1132185600

約数和(自身を除く): 786397140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 71, 87, 90, 108, 116, 135, 142, 145, 174, 180, 213, 261, 270, 284, 290, 311, 348, 355, 426, 435, 522, 540, 580, 622, 639, 710, 783, 852, 870, 933, 1044, 1065, 1244, 1278, 1305, 1420, 1555, 1566, 1740, 1866, 1917, 2059, 2130, 2556, 2610, 2799, 3110, 3132, 3195, 3732, 3834, 3915, 4118, 4260, 4665, 5220, 5598, 6177, 6220, 6390, 7668, 7830, 8236, 8397, 9019, 9330, 9585, 10295, 11196, 12354, 12780, 13995, 15660, 16794, 18038, 18531, 18660, 19170, 20590, 22081, 24708, 27057, 27990, 30885, 33588, 36076, 37062, 38340, 41180, 41985, 44162, 45095, 54114, 55593, 55980, 61770, 66243, 74124, 81171, 83970, 88324, 90190, 92655, 108228, 110405, 111186, 123540, 132486, 135285, 162342, 167940, 180380, 185310, 198729, 220810, 222372, 243513, 264972, 270570, 277965, 324684, 331215, 370620, 397458, 405855, 441620, 487026, 541140, 555930, 596187, 640349, 662430, 794916, 811710, 974052, 993645, 1111860, 1192374, 1217565, 1280698, 1324860, 1623420, 1921047, 1987290, 2384748, 2435130, 2561396, 2980935, 3201745, 3842094, 3974580, 4870260, 5763141, 5961870, 6403490, 7684188, 9605235, 11526282, 11923740, 12806980, 17289423, 19210470, 23052564, 28815705, 34578846, 38420940, 57631410, 69157692, 86447115, 115262820, 172894230, 345788460]

約数ペア:

[(1, 345788460), (2, 172894230), (3, 115262820), (4, 86447115), (5, 69157692), (6, 57631410), (9, 38420940), (10, 34578846), (12, 28815705), (15, 23052564), (18, 19210470), (20, 17289423), (27, 12806980), (29, 11923740), (30, 11526282), (36, 9605235), (45, 7684188), (54, 6403490), (58, 5961870), (60, 5763141), (71, 4870260), (87, 3974580), (90, 3842094), (108, 3201745), (116, 2980935), (135, 2561396), (142, 2435130), (145, 2384748), (174, 1987290), (180, 1921047), (213, 1623420), (261, 1324860), (270, 1280698), (284, 1217565), (290, 1192374), (311, 1111860), (348, 993645), (355, 974052), (426, 811710), (435, 794916), (522, 662430), (540, 640349), (580, 596187), (622, 555930), (639, 541140), (710, 487026), (783, 441620), (852, 405855), (870, 397458), (933, 370620), (1044, 331215), (1065, 324684), (1244, 277965), (1278, 270570), (1305, 264972), (1420, 243513), (1555, 222372), (1566, 220810), (1740, 198729), (1866, 185310), (1917, 180380), (2059, 167940), (2130, 162342), (2556, 135285), (2610, 132486), (2799, 123540), (3110, 111186), (3132, 110405), (3195, 108228), (3732, 92655), (3834, 90190), (3915, 88324), (4118, 83970), (4260, 81171), (4665, 74124), (5220, 66243), (5598, 61770), (6177, 55980), (6220, 55593), (6390, 54114), (7668, 45095), (7830, 44162), (8236, 41985), (8397, 41180), (9019, 38340), (9330, 37062), (9585, 36076), (10295, 33588), (11196, 30885), (12354, 27990), (12780, 27057), (13995, 24708), (15660, 22081), (16794, 20590), (18038, 19170), (18531, 18660)]