154860420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18049}}^1$

素因数の和:18085

約数の個数: 96

約数和(自身を含む): 509443200

約数和(自身を除く): 354582780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 18049, 36098, 54147, 72196, 90245, 108294, 180490, 198539, 216588, 234637, 270735, 360980, 397078, 469274, 541470, 595617, 703911, 794156, 938548, 992695, 1082940, 1173185, 1191234, 1407822, 1985390, 2346370, 2382468, 2581007, 2815644, 2978085, 3519555, 3970780, 4692740, 5162014, 5956170, 7039110, 7743021, 10324028, 11912340, 12905035, 14078220, 15486042, 25810070, 30972084, 38715105, 51620140, 77430210, 154860420]

約数ペア:

[(1, 154860420), (2, 77430210), (3, 51620140), (4, 38715105), (5, 30972084), (6, 25810070), (10, 15486042), (11, 14078220), (12, 12905035), (13, 11912340), (15, 10324028), (20, 7743021), (22, 7039110), (26, 5956170), (30, 5162014), (33, 4692740), (39, 3970780), (44, 3519555), (52, 2978085), (55, 2815644), (60, 2581007), (65, 2382468), (66, 2346370), (78, 1985390), (110, 1407822), (130, 1191234), (132, 1173185), (143, 1082940), (156, 992695), (165, 938548), (195, 794156), (220, 703911), (260, 595617), (286, 541470), (330, 469274), (390, 397078), (429, 360980), (572, 270735), (660, 234637), (715, 216588), (780, 198539), (858, 180490), (1430, 108294), (1716, 90245), (2145, 72196), (2860, 54147), (4290, 36098), (8580, 18049)]