76378100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 177592800

約数和(自身を除く): 101214700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 100, 122, 190, 244, 305, 380, 475, 610, 659, 950, 1159, 1220, 1318, 1525, 1900, 2318, 2636, 3050, 3295, 4636, 5795, 6100, 6590, 11590, 12521, 13180, 16475, 23180, 25042, 28975, 32950, 40199, 50084, 57950, 62605, 65900, 80398, 115900, 125210, 160796, 200995, 250420, 313025, 401990, 626050, 763781, 803980, 1004975, 1252100, 1527562, 2009950, 3055124, 3818905, 4019900, 7637810, 15275620, 19094525, 38189050, 76378100]

約数ペア:

[(1, 76378100), (2, 38189050), (4, 19094525), (5, 15275620), (10, 7637810), (19, 4019900), (20, 3818905), (25, 3055124), (38, 2009950), (50, 1527562), (61, 1252100), (76, 1004975), (95, 803980), (100, 763781), (122, 626050), (190, 401990), (244, 313025), (305, 250420), (380, 200995), (475, 160796), (610, 125210), (659, 115900), (950, 80398), (1159, 65900), (1220, 62605), (1318, 57950), (1525, 50084), (1900, 40199), (2318, 32950), (2636, 28975), (3050, 25042), (3295, 23180), (4636, 16475), (5795, 13180), (6100, 12521), (6590, 11590)]