151149460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1697

約数の個数: 96

約数和(自身を含む): 402474240

約数和(自身を除く): 251324780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 154, 220, 244, 305, 308, 385, 427, 610, 671, 770, 854, 1220, 1342, 1540, 1609, 1708, 2135, 2684, 3218, 3355, 4270, 4697, 6436, 6710, 8045, 8540, 9394, 11263, 13420, 16090, 17699, 18788, 22526, 23485, 32180, 35398, 45052, 46970, 56315, 70796, 88495, 93940, 98149, 112630, 123893, 176990, 196298, 225260, 247786, 353980, 392596, 490745, 495572, 619465, 687043, 981490, 1079639, 1238930, 1374086, 1962980, 2159278, 2477860, 2748172, 3435215, 4318556, 5398195, 6870430, 7557473, 10796390, 13740860, 15114946, 21592780, 30229892, 37787365, 75574730, 151149460]

約数ペア:

[(1, 151149460), (2, 75574730), (4, 37787365), (5, 30229892), (7, 21592780), (10, 15114946), (11, 13740860), (14, 10796390), (20, 7557473), (22, 6870430), (28, 5398195), (35, 4318556), (44, 3435215), (55, 2748172), (61, 2477860), (70, 2159278), (77, 1962980), (110, 1374086), (122, 1238930), (140, 1079639), (154, 981490), (220, 687043), (244, 619465), (305, 495572), (308, 490745), (385, 392596), (427, 353980), (610, 247786), (671, 225260), (770, 196298), (854, 176990), (1220, 123893), (1342, 112630), (1540, 98149), (1609, 93940), (1708, 88495), (2135, 70796), (2684, 56315), (3218, 46970), (3355, 45052), (4270, 35398), (4697, 32180), (6436, 23485), (6710, 22526), (8045, 18788), (8540, 17699), (9394, 16090), (11263, 13420)]