156929373180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1\times {\mathrm{13177}}^1$

素因数の和:13908

約数の個数: 144

約数和(自身を含む): 481214173440

約数和(自身を除く): 324284800260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 607, 654, 981, 1090, 1214, 1308, 1635, 1821, 1962, 2180, 2428, 3035, 3270, 3642, 3924, 4905, 5463, 6070, 6540, 7284, 9105, 9810, 10926, 12140, 13177, 18210, 19620, 21852, 26354, 27315, 36420, 39531, 52708, 54630, 65885, 66163, 79062, 109260, 118593, 131770, 132326, 158124, 197655, 198489, 237186, 263540, 264652, 330815, 395310, 396978, 474372, 592965, 595467, 661630, 790620, 793956, 992445, 1185930, 1190934, 1323260, 1436293, 1984890, 2371860, 2381868, 2872586, 2977335, 3969780, 4308879, 5745172, 5954670, 7181465, 7998439, 8617758, 11909340, 12926637, 14362930, 15996878, 17235516, 21544395, 23995317, 25853274, 28725860, 31993756, 39992195, 43088790, 47990634, 51706548, 64633185, 71985951, 79984390, 86177580, 95981268, 119976585, 129266370, 143971902, 159968780, 239953170, 258532740, 287943804, 359929755, 479906340, 719859510, 871829851, 1439719020, 1743659702, 2615489553, 3487319404, 4359149255, 5230979106, 7846468659, 8718298510, 10461958212, 13077447765, 15692937318, 17436597020, 26154895530, 31385874636, 39232343295, 52309791060, 78464686590, 156929373180]

約数ペア:

[(1, 156929373180), (2, 78464686590), (3, 52309791060), (4, 39232343295), (5, 31385874636), (6, 26154895530), (9, 17436597020), (10, 15692937318), (12, 13077447765), (15, 10461958212), (18, 8718298510), (20, 7846468659), (30, 5230979106), (36, 4359149255), (45, 3487319404), (60, 2615489553), (90, 1743659702), (109, 1439719020), (180, 871829851), (218, 719859510), (327, 479906340), (436, 359929755), (545, 287943804), (607, 258532740), (654, 239953170), (981, 159968780), (1090, 143971902), (1214, 129266370), (1308, 119976585), (1635, 95981268), (1821, 86177580), (1962, 79984390), (2180, 71985951), (2428, 64633185), (3035, 51706548), (3270, 47990634), (3642, 43088790), (3924, 39992195), (4905, 31993756), (5463, 28725860), (6070, 25853274), (6540, 23995317), (7284, 21544395), (9105, 17235516), (9810, 15996878), (10926, 14362930), (12140, 12926637), (13177, 11909340), (18210, 8617758), (19620, 7998439), (21852, 7181465), (26354, 5954670), (27315, 5745172), (36420, 4308879), (39531, 3969780), (52708, 2977335), (54630, 2872586), (65885, 2381868), (66163, 2371860), (79062, 1984890), (109260, 1436293), (118593, 1323260), (131770, 1190934), (132326, 1185930), (158124, 992445), (197655, 793956), (198489, 790620), (237186, 661630), (263540, 595467), (264652, 592965), (330815, 474372), (395310, 396978)]