202875400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 592462080

約数和(自身を除く): 389586680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 71, 91, 100, 104, 130, 140, 142, 157, 175, 182, 200, 260, 280, 284, 314, 325, 350, 355, 364, 455, 497, 520, 568, 628, 650, 700, 710, 728, 785, 910, 923, 994, 1099, 1256, 1300, 1400, 1420, 1570, 1775, 1820, 1846, 1988, 2041, 2198, 2275, 2485, 2600, 2840, 3140, 3550, 3640, 3692, 3925, 3976, 4082, 4396, 4550, 4615, 4970, 5495, 6280, 6461, 7100, 7384, 7850, 8164, 8792, 9100, 9230, 9940, 10205, 10990, 11147, 12425, 12922, 14200, 14287, 15700, 16328, 18200, 18460, 19880, 20410, 21980, 22294, 23075, 24850, 25844, 27475, 28574, 31400, 32305, 36920, 40820, 43960, 44588, 46150, 49700, 51025, 51688, 54950, 55735, 57148, 64610, 71435, 78029, 81640, 89176, 92300, 99400, 102050, 109900, 111470, 114296, 129220, 142870, 144911, 156058, 161525, 184600, 204100, 219800, 222940, 258440, 278675, 285740, 289822, 312116, 323050, 357175, 390145, 408200, 445880, 557350, 571480, 579644, 624232, 646100, 714350, 724555, 780290, 1014377, 1114700, 1159288, 1292200, 1428700, 1449110, 1560580, 1950725, 2028754, 2229400, 2857400, 2898220, 3121160, 3622775, 3901450, 4057508, 5071885, 5796440, 7245550, 7802900, 8115016, 10143770, 14491100, 15605800, 20287540, 25359425, 28982200, 40575080, 50718850, 101437700, 202875400]

約数ペア:

[(1, 202875400), (2, 101437700), (4, 50718850), (5, 40575080), (7, 28982200), (8, 25359425), (10, 20287540), (13, 15605800), (14, 14491100), (20, 10143770), (25, 8115016), (26, 7802900), (28, 7245550), (35, 5796440), (40, 5071885), (50, 4057508), (52, 3901450), (56, 3622775), (65, 3121160), (70, 2898220), (71, 2857400), (91, 2229400), (100, 2028754), (104, 1950725), (130, 1560580), (140, 1449110), (142, 1428700), (157, 1292200), (175, 1159288), (182, 1114700), (200, 1014377), (260, 780290), (280, 724555), (284, 714350), (314, 646100), (325, 624232), (350, 579644), (355, 571480), (364, 557350), (455, 445880), (497, 408200), (520, 390145), (568, 357175), (628, 323050), (650, 312116), (700, 289822), (710, 285740), (728, 278675), (785, 258440), (910, 222940), (923, 219800), (994, 204100), (1099, 184600), (1256, 161525), (1300, 156058), (1400, 144911), (1420, 142870), (1570, 129220), (1775, 114296), (1820, 111470), (1846, 109900), (1988, 102050), (2041, 99400), (2198, 92300), (2275, 89176), (2485, 81640), (2600, 78029), (2840, 71435), (3140, 64610), (3550, 57148), (3640, 55735), (3692, 54950), (3925, 51688), (3976, 51025), (4082, 49700), (4396, 46150), (4550, 44588), (4615, 43960), (4970, 40820), (5495, 36920), (6280, 32305), (6461, 31400), (7100, 28574), (7384, 27475), (7850, 25844), (8164, 24850), (8792, 23075), (9100, 22294), (9230, 21980), (9940, 20410), (10205, 19880), (10990, 18460), (11147, 18200), (12425, 16328), (12922, 15700), (14200, 14287)]