30157702920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{30319}}^1$

素因数の和:30649

約数の個数: 160

約数和(自身を含む): 101696918400

約数和(自身を除く): 71539215480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 307, 324, 360, 405, 540, 614, 648, 810, 921, 1080, 1228, 1535, 1620, 1842, 2456, 2763, 3070, 3240, 3684, 4605, 5526, 6140, 7368, 8289, 9210, 11052, 12280, 13815, 16578, 18420, 22104, 24867, 27630, 30319, 33156, 36840, 41445, 49734, 55260, 60638, 66312, 82890, 90957, 99468, 110520, 121276, 124335, 151595, 165780, 181914, 198936, 242552, 248670, 272871, 303190, 331560, 363828, 454785, 497340, 545742, 606380, 727656, 818613, 909570, 994680, 1091484, 1212760, 1364355, 1637226, 1819140, 2182968, 2455839, 2728710, 3274452, 3638280, 4093065, 4911678, 5457420, 6548904, 8186130, 9307933, 9823356, 10914840, 12279195, 16372260, 18615866, 19646712, 24558390, 27923799, 32744520, 37231732, 46539665, 49116780, 55847598, 74463464, 83771397, 93079330, 98233560, 111695196, 139618995, 167542794, 186158660, 223390392, 251314191, 279237990, 335085588, 372317320, 418856985, 502628382, 558475980, 670171176, 753942573, 837713970, 1005256764, 1116951960, 1256570955, 1507885146, 1675427940, 2010513528, 2513141910, 3015770292, 3350855880, 3769712865, 5026283820, 6031540584, 7539425730, 10052567640, 15078851460, 30157702920]

約数ペア:

[(1, 30157702920), (2, 15078851460), (3, 10052567640), (4, 7539425730), (5, 6031540584), (6, 5026283820), (8, 3769712865), (9, 3350855880), (10, 3015770292), (12, 2513141910), (15, 2010513528), (18, 1675427940), (20, 1507885146), (24, 1256570955), (27, 1116951960), (30, 1005256764), (36, 837713970), (40, 753942573), (45, 670171176), (54, 558475980), (60, 502628382), (72, 418856985), (81, 372317320), (90, 335085588), (108, 279237990), (120, 251314191), (135, 223390392), (162, 186158660), (180, 167542794), (216, 139618995), (270, 111695196), (307, 98233560), (324, 93079330), (360, 83771397), (405, 74463464), (540, 55847598), (614, 49116780), (648, 46539665), (810, 37231732), (921, 32744520), (1080, 27923799), (1228, 24558390), (1535, 19646712), (1620, 18615866), (1842, 16372260), (2456, 12279195), (2763, 10914840), (3070, 9823356), (3240, 9307933), (3684, 8186130), (4605, 6548904), (5526, 5457420), (6140, 4911678), (7368, 4093065), (8289, 3638280), (9210, 3274452), (11052, 2728710), (12280, 2455839), (13815, 2182968), (16578, 1819140), (18420, 1637226), (22104, 1364355), (24867, 1212760), (27630, 1091484), (30319, 994680), (33156, 909570), (36840, 818613), (41445, 727656), (49734, 606380), (55260, 545742), (60638, 497340), (66312, 454785), (82890, 363828), (90957, 331560), (99468, 303190), (110520, 272871), (121276, 248670), (124335, 242552), (151595, 198936), (165780, 181914)]