78995250

素因数分解:

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

素因数の和:159

約数の個数: 160

約数和(自身を含む): 228324096

約数和(自身を除く): 149328846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 81, 83, 90, 94, 125, 135, 141, 150, 162, 166, 225, 235, 249, 250, 270, 282, 375, 405, 415, 423, 450, 470, 498, 675, 705, 747, 750, 810, 830, 846, 1125, 1175, 1245, 1269, 1350, 1410, 1494, 2025, 2075, 2115, 2241, 2250, 2350, 2490, 2538, 3375, 3525, 3735, 3807, 3901, 4050, 4150, 4230, 4482, 5875, 6225, 6345, 6723, 6750, 7050, 7470, 7614, 7802, 10125, 10375, 10575, 11205, 11703, 11750, 12450, 12690, 13446, 17625, 18675, 19035, 19505, 20250, 20750, 21150, 22410, 23406, 31125, 31725, 33615, 35109, 35250, 37350, 38070, 39010, 52875, 56025, 58515, 62250, 63450, 67230, 70218, 93375, 95175, 97525, 105327, 105750, 112050, 117030, 158625, 168075, 175545, 186750, 190350, 195050, 210654, 280125, 292575, 315981, 317250, 336150, 351090, 475875, 487625, 526635, 560250, 585150, 631962, 840375, 877725, 951750, 975250, 1053270, 1462875, 1579905, 1680750, 1755450, 2633175, 2925750, 3159810, 4388625, 5266350, 7899525, 8777250, 13165875, 15799050, 26331750, 39497625, 78995250]

約数ペア:

[(1, 78995250), (2, 39497625), (3, 26331750), (5, 15799050), (6, 13165875), (9, 8777250), (10, 7899525), (15, 5266350), (18, 4388625), (25, 3159810), (27, 2925750), (30, 2633175), (45, 1755450), (47, 1680750), (50, 1579905), (54, 1462875), (75, 1053270), (81, 975250), (83, 951750), (90, 877725), (94, 840375), (125, 631962), (135, 585150), (141, 560250), (150, 526635), (162, 487625), (166, 475875), (225, 351090), (235, 336150), (249, 317250), (250, 315981), (270, 292575), (282, 280125), (375, 210654), (405, 195050), (415, 190350), (423, 186750), (450, 175545), (470, 168075), (498, 158625), (675, 117030), (705, 112050), (747, 105750), (750, 105327), (810, 97525), (830, 95175), (846, 93375), (1125, 70218), (1175, 67230), (1245, 63450), (1269, 62250), (1350, 58515), (1410, 56025), (1494, 52875), (2025, 39010), (2075, 38070), (2115, 37350), (2241, 35250), (2250, 35109), (2350, 33615), (2490, 31725), (2538, 31125), (3375, 23406), (3525, 22410), (3735, 21150), (3807, 20750), (3901, 20250), (4050, 19505), (4150, 19035), (4230, 18675), (4482, 17625), (5875, 13446), (6225, 12690), (6345, 12450), (6723, 11750), (6750, 11703), (7050, 11205), (7470, 10575), (7614, 10375), (7802, 10125)]