154844820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66173}}^1$

素因数の和:66201

約数の個数: 72

約数和(自身を含む): 505834056

約数和(自身を除く): 350989236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 66173, 132346, 198519, 264692, 330865, 397038, 595557, 661730, 794076, 860249, 992595, 1191114, 1323460, 1720498, 1985190, 2382228, 2580747, 2977785, 3440996, 3970380, 4301245, 5161494, 5955570, 7742241, 8602490, 10322988, 11911140, 12903735, 15484482, 17204980, 25807470, 30968964, 38711205, 51614940, 77422410, 154844820]

約数ペア:

[(1, 154844820), (2, 77422410), (3, 51614940), (4, 38711205), (5, 30968964), (6, 25807470), (9, 17204980), (10, 15484482), (12, 12903735), (13, 11911140), (15, 10322988), (18, 8602490), (20, 7742241), (26, 5955570), (30, 5161494), (36, 4301245), (39, 3970380), (45, 3440996), (52, 2977785), (60, 2580747), (65, 2382228), (78, 1985190), (90, 1720498), (117, 1323460), (130, 1191114), (156, 992595), (180, 860249), (195, 794076), (234, 661730), (260, 595557), (390, 397038), (468, 330865), (585, 264692), (780, 198519), (1170, 132346), (2340, 66173)]