144057420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20521}}^1$

素因数の和:20552

約数の個数: 96

約数和(自身を含む): 482677440

約数和(自身を除く): 338620020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 20521, 41042, 61563, 82084, 102605, 123126, 184689, 205210, 246252, 266773, 307815, 369378, 410420, 533546, 554067, 615630, 738756, 800319, 923445, 1067092, 1108134, 1231260, 1333865, 1600638, 1846890, 2216268, 2400957, 2667730, 2770335, 3201276, 3693780, 4001595, 4801914, 5335460, 5540670, 7202871, 8003190, 9603828, 11081340, 12004785, 14405742, 16006380, 24009570, 28811484, 36014355, 48019140, 72028710, 144057420]

約数ペア:

[(1, 144057420), (2, 72028710), (3, 48019140), (4, 36014355), (5, 28811484), (6, 24009570), (9, 16006380), (10, 14405742), (12, 12004785), (13, 11081340), (15, 9603828), (18, 8003190), (20, 7202871), (26, 5540670), (27, 5335460), (30, 4801914), (36, 4001595), (39, 3693780), (45, 3201276), (52, 2770335), (54, 2667730), (60, 2400957), (65, 2216268), (78, 1846890), (90, 1600638), (108, 1333865), (117, 1231260), (130, 1108134), (135, 1067092), (156, 923445), (180, 800319), (195, 738756), (234, 615630), (260, 554067), (270, 533546), (351, 410420), (390, 369378), (468, 307815), (540, 266773), (585, 246252), (702, 205210), (780, 184689), (1170, 123126), (1404, 102605), (1755, 82084), (2340, 61563), (3510, 41042), (7020, 20521)]