157990500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 240

約数和(自身を含む): 532756224

約数和(自身を除く): 374765724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 83, 90, 94, 100, 108, 125, 135, 141, 150, 162, 166, 180, 188, 225, 235, 249, 250, 270, 282, 300, 324, 332, 375, 405, 415, 423, 450, 470, 498, 500, 540, 564, 675, 705, 747, 750, 810, 830, 846, 900, 940, 996, 1125, 1175, 1245, 1269, 1350, 1410, 1494, 1500, 1620, 1660, 1692, 2025, 2075, 2115, 2241, 2250, 2350, 2490, 2538, 2700, 2820, 2988, 3375, 3525, 3735, 3807, 3901, 4050, 4150, 4230, 4482, 4500, 4700, 4980, 5076, 5875, 6225, 6345, 6723, 6750, 7050, 7470, 7614, 7802, 8100, 8300, 8460, 8964, 10125, 10375, 10575, 11205, 11703, 11750, 12450, 12690, 13446, 13500, 14100, 14940, 15228, 15604, 17625, 18675, 19035, 19505, 20250, 20750, 21150, 22410, 23406, 23500, 24900, 25380, 26892, 31125, 31725, 33615, 35109, 35250, 37350, 38070, 39010, 40500, 41500, 42300, 44820, 46812, 52875, 56025, 58515, 62250, 63450, 67230, 70218, 70500, 74700, 76140, 78020, 93375, 95175, 97525, 105327, 105750, 112050, 117030, 124500, 126900, 134460, 140436, 158625, 168075, 175545, 186750, 190350, 195050, 210654, 211500, 224100, 234060, 280125, 292575, 315981, 317250, 336150, 351090, 373500, 380700, 390100, 421308, 475875, 487625, 526635, 560250, 585150, 631962, 634500, 672300, 702180, 840375, 877725, 951750, 975250, 1053270, 1120500, 1170300, 1263924, 1462875, 1579905, 1680750, 1755450, 1903500, 1950500, 2106540, 2633175, 2925750, 3159810, 3361500, 3510900, 4388625, 5266350, 5851500, 6319620, 7899525, 8777250, 10532700, 13165875, 15799050, 17554500, 26331750, 31598100, 39497625, 52663500, 78995250, 157990500]

約数ペア:

[(1, 157990500), (2, 78995250), (3, 52663500), (4, 39497625), (5, 31598100), (6, 26331750), (9, 17554500), (10, 15799050), (12, 13165875), (15, 10532700), (18, 8777250), (20, 7899525), (25, 6319620), (27, 5851500), (30, 5266350), (36, 4388625), (45, 3510900), (47, 3361500), (50, 3159810), (54, 2925750), (60, 2633175), (75, 2106540), (81, 1950500), (83, 1903500), (90, 1755450), (94, 1680750), (100, 1579905), (108, 1462875), (125, 1263924), (135, 1170300), (141, 1120500), (150, 1053270), (162, 975250), (166, 951750), (180, 877725), (188, 840375), (225, 702180), (235, 672300), (249, 634500), (250, 631962), (270, 585150), (282, 560250), (300, 526635), (324, 487625), (332, 475875), (375, 421308), (405, 390100), (415, 380700), (423, 373500), (450, 351090), (470, 336150), (498, 317250), (500, 315981), (540, 292575), (564, 280125), (675, 234060), (705, 224100), (747, 211500), (750, 210654), (810, 195050), (830, 190350), (846, 186750), (900, 175545), (940, 168075), (996, 158625), (1125, 140436), (1175, 134460), (1245, 126900), (1269, 124500), (1350, 117030), (1410, 112050), (1494, 105750), (1500, 105327), (1620, 97525), (1660, 95175), (1692, 93375), (2025, 78020), (2075, 76140), (2115, 74700), (2241, 70500), (2250, 70218), (2350, 67230), (2490, 63450), (2538, 62250), (2700, 58515), (2820, 56025), (2988, 52875), (3375, 46812), (3525, 44820), (3735, 42300), (3807, 41500), (3901, 40500), (4050, 39010), (4150, 38070), (4230, 37350), (4482, 35250), (4500, 35109), (4700, 33615), (4980, 31725), (5076, 31125), (5875, 26892), (6225, 25380), (6345, 24900), (6723, 23500), (6750, 23406), (7050, 22410), (7470, 21150), (7614, 20750), (7802, 20250), (8100, 19505), (8300, 19035), (8460, 18675), (8964, 17625), (10125, 15604), (10375, 15228), (10575, 14940), (11205, 14100), (11703, 13500), (11750, 13446), (12450, 12690)]