192843100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 429535008

約数和(自身を除く): 236691908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 157, 173, 284, 314, 346, 355, 628, 692, 710, 785, 865, 1420, 1570, 1730, 1775, 3140, 3460, 3550, 3925, 4325, 7100, 7850, 8650, 11147, 12283, 15700, 17300, 22294, 24566, 27161, 44588, 49132, 54322, 55735, 61415, 108644, 111470, 122830, 135805, 222940, 245660, 271610, 278675, 307075, 543220, 557350, 614150, 679025, 1114700, 1228300, 1358050, 1928431, 2716100, 3856862, 7713724, 9642155, 19284310, 38568620, 48210775, 96421550, 192843100]

約数ペア:

[(1, 192843100), (2, 96421550), (4, 48210775), (5, 38568620), (10, 19284310), (20, 9642155), (25, 7713724), (50, 3856862), (71, 2716100), (100, 1928431), (142, 1358050), (157, 1228300), (173, 1114700), (284, 679025), (314, 614150), (346, 557350), (355, 543220), (628, 307075), (692, 278675), (710, 271610), (785, 245660), (865, 222940), (1420, 135805), (1570, 122830), (1730, 111470), (1775, 108644), (3140, 61415), (3460, 55735), (3550, 54322), (3925, 49132), (4325, 44588), (7100, 27161), (7850, 24566), (8650, 22294), (11147, 17300), (12283, 15700)]