47739128220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{40609}}^1$

素因数の和:40945

約数の個数: 192

約数和(自身を含む): 170289100800

約数和(自身を除く): 122549972580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 311, 315, 378, 420, 540, 622, 630, 756, 933, 945, 1244, 1260, 1555, 1866, 1890, 2177, 2799, 3110, 3732, 3780, 4354, 4665, 5598, 6220, 6531, 8397, 8708, 9330, 10885, 11196, 13062, 13995, 16794, 18660, 19593, 21770, 26124, 27990, 32655, 33588, 39186, 40609, 41985, 43540, 55980, 58779, 65310, 78372, 81218, 83970, 97965, 117558, 121827, 130620, 162436, 167940, 195930, 203045, 235116, 243654, 284263, 293895, 365481, 391860, 406090, 487308, 568526, 587790, 609135, 730962, 812180, 852789, 1096443, 1137052, 1175580, 1218270, 1421315, 1461924, 1705578, 1827405, 2192886, 2436540, 2558367, 2842630, 3411156, 3654810, 4263945, 4385772, 5116734, 5482215, 5685260, 7309620, 7675101, 8527890, 10233468, 10964430, 12629399, 12791835, 15350202, 17055780, 21928860, 25258798, 25583670, 30700404, 37888197, 38375505, 50517596, 51167340, 63146995, 75776394, 76751010, 88405793, 113664591, 126293990, 151552788, 153502020, 176811586, 189440985, 227329182, 252587980, 265217379, 340993773, 353623172, 378881970, 442028965, 454658364, 530434758, 568322955, 681987546, 757763940, 795652137, 884057930, 1060869516, 1136645910, 1326086895, 1363975092, 1591304274, 1704968865, 1768115860, 2273291820, 2386956411, 2652173790, 3182608548, 3409937730, 3978260685, 4773912822, 5304347580, 6819875460, 7956521370, 9547825644, 11934782055, 15913042740, 23869564110, 47739128220]

約数ペア:

[(1, 47739128220), (2, 23869564110), (3, 15913042740), (4, 11934782055), (5, 9547825644), (6, 7956521370), (7, 6819875460), (9, 5304347580), (10, 4773912822), (12, 3978260685), (14, 3409937730), (15, 3182608548), (18, 2652173790), (20, 2386956411), (21, 2273291820), (27, 1768115860), (28, 1704968865), (30, 1591304274), (35, 1363975092), (36, 1326086895), (42, 1136645910), (45, 1060869516), (54, 884057930), (60, 795652137), (63, 757763940), (70, 681987546), (84, 568322955), (90, 530434758), (105, 454658364), (108, 442028965), (126, 378881970), (135, 353623172), (140, 340993773), (180, 265217379), (189, 252587980), (210, 227329182), (252, 189440985), (270, 176811586), (311, 153502020), (315, 151552788), (378, 126293990), (420, 113664591), (540, 88405793), (622, 76751010), (630, 75776394), (756, 63146995), (933, 51167340), (945, 50517596), (1244, 38375505), (1260, 37888197), (1555, 30700404), (1866, 25583670), (1890, 25258798), (2177, 21928860), (2799, 17055780), (3110, 15350202), (3732, 12791835), (3780, 12629399), (4354, 10964430), (4665, 10233468), (5598, 8527890), (6220, 7675101), (6531, 7309620), (8397, 5685260), (8708, 5482215), (9330, 5116734), (10885, 4385772), (11196, 4263945), (13062, 3654810), (13995, 3411156), (16794, 2842630), (18660, 2558367), (19593, 2436540), (21770, 2192886), (26124, 1827405), (27990, 1705578), (32655, 1461924), (33588, 1421315), (39186, 1218270), (40609, 1175580), (41985, 1137052), (43540, 1096443), (55980, 852789), (58779, 812180), (65310, 730962), (78372, 609135), (81218, 587790), (83970, 568526), (97965, 487308), (117558, 406090), (121827, 391860), (130620, 365481), (162436, 293895), (167940, 284263), (195930, 243654), (203045, 235116)]