46420020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 154828800

約数和(自身を除く): 108408780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 47, 54, 59, 60, 62, 90, 93, 94, 108, 118, 124, 135, 141, 155, 177, 180, 186, 188, 235, 236, 270, 279, 282, 295, 310, 354, 372, 423, 465, 470, 531, 540, 558, 564, 590, 620, 705, 708, 837, 846, 885, 930, 940, 1062, 1116, 1180, 1269, 1395, 1410, 1457, 1593, 1674, 1692, 1770, 1829, 1860, 2115, 2124, 2538, 2655, 2773, 2790, 2820, 2914, 3186, 3348, 3540, 3658, 4185, 4230, 4371, 5076, 5310, 5487, 5546, 5580, 5828, 6345, 6372, 7285, 7316, 7965, 8319, 8370, 8460, 8742, 9145, 10620, 10974, 11092, 12690, 13113, 13865, 14570, 15930, 16461, 16638, 16740, 17484, 18290, 21855, 21948, 24957, 25380, 26226, 27435, 27730, 29140, 31860, 32922, 33276, 36580, 39339, 41595, 43710, 49383, 49914, 52452, 54870, 55460, 65565, 65844, 74871, 78678, 82305, 83190, 85963, 87420, 98766, 99828, 109740, 124785, 131130, 149742, 157356, 164610, 166380, 171926, 196695, 197532, 246915, 249570, 257889, 262260, 299484, 329220, 343852, 374355, 393390, 429815, 493830, 499140, 515778, 748710, 773667, 786780, 859630, 987660, 1031556, 1289445, 1497420, 1547334, 1719260, 2321001, 2578890, 3094668, 3868335, 4642002, 5157780, 7736670, 9284004, 11605005, 15473340, 23210010, 46420020]

約数ペア:

[(1, 46420020), (2, 23210010), (3, 15473340), (4, 11605005), (5, 9284004), (6, 7736670), (9, 5157780), (10, 4642002), (12, 3868335), (15, 3094668), (18, 2578890), (20, 2321001), (27, 1719260), (30, 1547334), (31, 1497420), (36, 1289445), (45, 1031556), (47, 987660), (54, 859630), (59, 786780), (60, 773667), (62, 748710), (90, 515778), (93, 499140), (94, 493830), (108, 429815), (118, 393390), (124, 374355), (135, 343852), (141, 329220), (155, 299484), (177, 262260), (180, 257889), (186, 249570), (188, 246915), (235, 197532), (236, 196695), (270, 171926), (279, 166380), (282, 164610), (295, 157356), (310, 149742), (354, 131130), (372, 124785), (423, 109740), (465, 99828), (470, 98766), (531, 87420), (540, 85963), (558, 83190), (564, 82305), (590, 78678), (620, 74871), (705, 65844), (708, 65565), (837, 55460), (846, 54870), (885, 52452), (930, 49914), (940, 49383), (1062, 43710), (1116, 41595), (1180, 39339), (1269, 36580), (1395, 33276), (1410, 32922), (1457, 31860), (1593, 29140), (1674, 27730), (1692, 27435), (1770, 26226), (1829, 25380), (1860, 24957), (2115, 21948), (2124, 21855), (2538, 18290), (2655, 17484), (2773, 16740), (2790, 16638), (2820, 16461), (2914, 15930), (3186, 14570), (3348, 13865), (3540, 13113), (3658, 12690), (4185, 11092), (4230, 10974), (4371, 10620), (5076, 9145), (5310, 8742), (5487, 8460), (5546, 8370), (5580, 8319), (5828, 7965), (6345, 7316), (6372, 7285)]