66514140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4799}}^1$

素因数の和:4832

約数の個数: 144

約数和(自身を含む): 251596800

約数和(自身を除く): 185082660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 4799, 6930, 9598, 13860, 14397, 19196, 23995, 28794, 33593, 43191, 47990, 52789, 57588, 67186, 71985, 86382, 95980, 100779, 105578, 134372, 143970, 158367, 167965, 172764, 201558, 211156, 215955, 263945, 287940, 302337, 316734, 335930, 369523, 403116, 431910, 475101, 503895, 527890, 604674, 633468, 671860, 739046, 791835, 863820, 950202, 1007790, 1055780, 1108569, 1209348, 1478092, 1511685, 1583670, 1847615, 1900404, 2015580, 2217138, 2375505, 3023370, 3167340, 3325707, 3695230, 4434276, 4751010, 5542845, 6046740, 6651414, 7390460, 9502020, 11085690, 13302828, 16628535, 22171380, 33257070, 66514140]

約数ペア:

[(1, 66514140), (2, 33257070), (3, 22171380), (4, 16628535), (5, 13302828), (6, 11085690), (7, 9502020), (9, 7390460), (10, 6651414), (11, 6046740), (12, 5542845), (14, 4751010), (15, 4434276), (18, 3695230), (20, 3325707), (21, 3167340), (22, 3023370), (28, 2375505), (30, 2217138), (33, 2015580), (35, 1900404), (36, 1847615), (42, 1583670), (44, 1511685), (45, 1478092), (55, 1209348), (60, 1108569), (63, 1055780), (66, 1007790), (70, 950202), (77, 863820), (84, 791835), (90, 739046), (99, 671860), (105, 633468), (110, 604674), (126, 527890), (132, 503895), (140, 475101), (154, 431910), (165, 403116), (180, 369523), (198, 335930), (210, 316734), (220, 302337), (231, 287940), (252, 263945), (308, 215955), (315, 211156), (330, 201558), (385, 172764), (396, 167965), (420, 158367), (462, 143970), (495, 134372), (630, 105578), (660, 100779), (693, 95980), (770, 86382), (924, 71985), (990, 67186), (1155, 57588), (1260, 52789), (1386, 47990), (1540, 43191), (1980, 33593), (2310, 28794), (2772, 23995), (3465, 19196), (4620, 14397), (4799, 13860), (6930, 9598)]