45940860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 169749216

約数和(自身を除く): 123808356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 101, 105, 114, 126, 133, 140, 171, 180, 190, 202, 210, 228, 252, 266, 285, 303, 315, 342, 361, 380, 399, 404, 420, 505, 532, 570, 606, 630, 665, 684, 707, 722, 798, 855, 909, 1010, 1083, 1140, 1197, 1212, 1260, 1330, 1414, 1444, 1515, 1596, 1710, 1805, 1818, 1919, 1995, 2020, 2121, 2166, 2394, 2527, 2660, 2828, 3030, 3249, 3420, 3535, 3610, 3636, 3838, 3990, 4242, 4332, 4545, 4788, 5054, 5415, 5757, 5985, 6060, 6363, 6498, 7070, 7220, 7581, 7676, 7980, 8484, 9090, 9595, 10108, 10605, 10830, 11514, 11970, 12635, 12726, 12996, 13433, 14140, 15162, 16245, 17271, 18180, 19190, 21210, 21660, 22743, 23028, 23940, 25270, 25452, 26866, 28785, 30324, 31815, 32490, 34542, 36461, 37905, 38380, 40299, 42420, 45486, 50540, 53732, 57570, 63630, 64980, 67165, 69084, 72922, 75810, 80598, 86355, 90972, 109383, 113715, 115140, 120897, 127260, 134330, 145844, 151620, 161196, 172710, 182305, 201495, 218766, 227430, 241794, 255227, 268660, 328149, 345420, 364610, 402990, 437532, 454860, 483588, 510454, 546915, 604485, 656298, 729220, 765681, 805980, 1020908, 1093830, 1208970, 1276135, 1312596, 1531362, 1640745, 2187660, 2297043, 2417940, 2552270, 3062724, 3281490, 3828405, 4594086, 5104540, 6562980, 7656810, 9188172, 11485215, 15313620, 22970430, 45940860]

約数ペア:

[(1, 45940860), (2, 22970430), (3, 15313620), (4, 11485215), (5, 9188172), (6, 7656810), (7, 6562980), (9, 5104540), (10, 4594086), (12, 3828405), (14, 3281490), (15, 3062724), (18, 2552270), (19, 2417940), (20, 2297043), (21, 2187660), (28, 1640745), (30, 1531362), (35, 1312596), (36, 1276135), (38, 1208970), (42, 1093830), (45, 1020908), (57, 805980), (60, 765681), (63, 729220), (70, 656298), (76, 604485), (84, 546915), (90, 510454), (95, 483588), (101, 454860), (105, 437532), (114, 402990), (126, 364610), (133, 345420), (140, 328149), (171, 268660), (180, 255227), (190, 241794), (202, 227430), (210, 218766), (228, 201495), (252, 182305), (266, 172710), (285, 161196), (303, 151620), (315, 145844), (342, 134330), (361, 127260), (380, 120897), (399, 115140), (404, 113715), (420, 109383), (505, 90972), (532, 86355), (570, 80598), (606, 75810), (630, 72922), (665, 69084), (684, 67165), (707, 64980), (722, 63630), (798, 57570), (855, 53732), (909, 50540), (1010, 45486), (1083, 42420), (1140, 40299), (1197, 38380), (1212, 37905), (1260, 36461), (1330, 34542), (1414, 32490), (1444, 31815), (1515, 30324), (1596, 28785), (1710, 26866), (1805, 25452), (1818, 25270), (1919, 23940), (1995, 23028), (2020, 22743), (2121, 21660), (2166, 21210), (2394, 19190), (2527, 18180), (2660, 17271), (2828, 16245), (3030, 15162), (3249, 14140), (3420, 13433), (3535, 12996), (3610, 12726), (3636, 12635), (3838, 11970), (3990, 11514), (4242, 10830), (4332, 10605), (4545, 10108), (4788, 9595), (5054, 9090), (5415, 8484), (5757, 7980), (5985, 7676), (6060, 7581), (6363, 7220), (6498, 7070)]