73873900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 171864000

約数和(自身を除く): 97990100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 59, 76, 95, 100, 118, 190, 236, 295, 380, 475, 590, 659, 950, 1121, 1180, 1318, 1475, 1900, 2242, 2636, 2950, 3295, 4484, 5605, 5900, 6590, 11210, 12521, 13180, 16475, 22420, 25042, 28025, 32950, 38881, 50084, 56050, 62605, 65900, 77762, 112100, 125210, 155524, 194405, 250420, 313025, 388810, 626050, 738739, 777620, 972025, 1252100, 1477478, 1944050, 2954956, 3693695, 3888100, 7387390, 14774780, 18468475, 36936950, 73873900]

約数ペア:

[(1, 73873900), (2, 36936950), (4, 18468475), (5, 14774780), (10, 7387390), (19, 3888100), (20, 3693695), (25, 2954956), (38, 1944050), (50, 1477478), (59, 1252100), (76, 972025), (95, 777620), (100, 738739), (118, 626050), (190, 388810), (236, 313025), (295, 250420), (380, 194405), (475, 155524), (590, 125210), (659, 112100), (950, 77762), (1121, 65900), (1180, 62605), (1318, 56050), (1475, 50084), (1900, 38881), (2242, 32950), (2636, 28025), (2950, 25042), (3295, 22420), (4484, 16475), (5605, 13180), (5900, 12521), (6590, 11210)]