100742775

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 196773120

約数和(自身を除く): 96030345

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 79, 105, 147, 175, 237, 245, 347, 395, 525, 553, 735, 1041, 1185, 1225, 1659, 1735, 1975, 2429, 2765, 3675, 3871, 5205, 5925, 7287, 8295, 8675, 11613, 12145, 13825, 17003, 19355, 26025, 27413, 36435, 41475, 51009, 58065, 60725, 82239, 85015, 96775, 137065, 182175, 191891, 255045, 290325, 411195, 425075, 575673, 685325, 959455, 1275225, 1343237, 2055975, 2878365, 4029711, 4797275, 6716185, 14391825, 20148555, 33580925, 100742775]

約数ペア:

[(1, 100742775), (3, 33580925), (5, 20148555), (7, 14391825), (15, 6716185), (21, 4797275), (25, 4029711), (35, 2878365), (49, 2055975), (75, 1343237), (79, 1275225), (105, 959455), (147, 685325), (175, 575673), (237, 425075), (245, 411195), (347, 290325), (395, 255045), (525, 191891), (553, 182175), (735, 137065), (1041, 96775), (1185, 85015), (1225, 82239), (1659, 60725), (1735, 58065), (1975, 51009), (2429, 41475), (2765, 36435), (3675, 27413), (3871, 26025), (5205, 19355), (5925, 17003), (7287, 13825), (8295, 12145), (8675, 11613)]