402599340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15641}}^1$

素因数の和:15680

約数の個数: 144

約数和(自身を含む): 1434809376

約数和(自身を除く): 1032210036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 15641, 25740, 31282, 46923, 62564, 78205, 93846, 140769, 156410, 172051, 187692, 203333, 234615, 281538, 312820, 344102, 406666, 469230, 516153, 563076, 609999, 688204, 703845, 813332, 860255, 938460, 1016665, 1032306, 1219998, 1407690, 1548459, 1720510, 1829997, 2033330, 2064612, 2236663, 2439996, 2580765, 2815380, 3049995, 3096918, 3441020, 3659994, 4066660, 4473326, 5161530, 6099990, 6193836, 6709989, 7319988, 7742295, 8946652, 9149985, 10323060, 11183315, 12199980, 13419978, 15484590, 18299970, 20129967, 22366630, 26839956, 30969180, 33549945, 36599940, 40259934, 44733260, 67099890, 80519868, 100649835, 134199780, 201299670, 402599340]

約数ペア:

[(1, 402599340), (2, 201299670), (3, 134199780), (4, 100649835), (5, 80519868), (6, 67099890), (9, 44733260), (10, 40259934), (11, 36599940), (12, 33549945), (13, 30969180), (15, 26839956), (18, 22366630), (20, 20129967), (22, 18299970), (26, 15484590), (30, 13419978), (33, 12199980), (36, 11183315), (39, 10323060), (44, 9149985), (45, 8946652), (52, 7742295), (55, 7319988), (60, 6709989), (65, 6193836), (66, 6099990), (78, 5161530), (90, 4473326), (99, 4066660), (110, 3659994), (117, 3441020), (130, 3096918), (132, 3049995), (143, 2815380), (156, 2580765), (165, 2439996), (180, 2236663), (195, 2064612), (198, 2033330), (220, 1829997), (234, 1720510), (260, 1548459), (286, 1407690), (330, 1219998), (390, 1032306), (396, 1016665), (429, 938460), (468, 860255), (495, 813332), (572, 703845), (585, 688204), (660, 609999), (715, 563076), (780, 516153), (858, 469230), (990, 406666), (1170, 344102), (1287, 312820), (1430, 281538), (1716, 234615), (1980, 203333), (2145, 187692), (2340, 172051), (2574, 156410), (2860, 140769), (4290, 93846), (5148, 78205), (6435, 62564), (8580, 46923), (12870, 31282), (15641, 25740)]