148621140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2857}}^1$

素因数の和:2906

約数の個数: 108

約数和(自身を含む): 479063676

約数和(自身を除く): 330442536

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2857, 2890, 3060, 3468, 4335, 5202, 5714, 5780, 8571, 8670, 10404, 11428, 13005, 14285, 17142, 17340, 25713, 26010, 28570, 34284, 42855, 48569, 51426, 52020, 57140, 85710, 97138, 102852, 128565, 145707, 171420, 194276, 242845, 257130, 291414, 437121, 485690, 514260, 582828, 728535, 825673, 874242, 971380, 1457070, 1651346, 1748484, 2185605, 2477019, 2914140, 3302692, 4128365, 4371210, 4954038, 7431057, 8256730, 8742420, 9908076, 12385095, 14862114, 16513460, 24770190, 29724228, 37155285, 49540380, 74310570, 148621140]

約数ペア:

[(1, 148621140), (2, 74310570), (3, 49540380), (4, 37155285), (5, 29724228), (6, 24770190), (9, 16513460), (10, 14862114), (12, 12385095), (15, 9908076), (17, 8742420), (18, 8256730), (20, 7431057), (30, 4954038), (34, 4371210), (36, 4128365), (45, 3302692), (51, 2914140), (60, 2477019), (68, 2185605), (85, 1748484), (90, 1651346), (102, 1457070), (153, 971380), (170, 874242), (180, 825673), (204, 728535), (255, 582828), (289, 514260), (306, 485690), (340, 437121), (510, 291414), (578, 257130), (612, 242845), (765, 194276), (867, 171420), (1020, 145707), (1156, 128565), (1445, 102852), (1530, 97138), (1734, 85710), (2601, 57140), (2857, 52020), (2890, 51426), (3060, 48569), (3468, 42855), (4335, 34284), (5202, 28570), (5714, 26010), (5780, 25713), (8571, 17340), (8670, 17142), (10404, 14285), (11428, 13005)]