551259540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4183

約数の個数: 192

約数和(自身を含む): 1944633600

約数和(自身を除く): 1393374060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4133, 4446, 4940, 5130, 6669, 7020, 7410, 8266, 8892, 10260, 11115, 12399, 13338, 14820, 16532, 20665, 22230, 24798, 26676, 33345, 37197, 41330, 44460, 49596, 53729, 61995, 66690, 74394, 78527, 82660, 107458, 111591, 123990, 133380, 148788, 157054, 161187, 185985, 214916, 223182, 235581, 247980, 268645, 314108, 322374, 371970, 392635, 446364, 471162, 483561, 537290, 557955, 644748, 706743, 743940, 785270, 805935, 942324, 967122, 1020851, 1074580, 1115910, 1177905, 1413486, 1450683, 1570540, 1611870, 1934244, 2041702, 2120229, 2231820, 2355810, 2417805, 2826972, 2901366, 3062553, 3223740, 3533715, 4083404, 4240458, 4711620, 4835610, 5104255, 5802732, 6125106, 7067430, 7253415, 8480916, 9187659, 9671220, 10208510, 10601145, 12250212, 14134860, 14506830, 15312765, 18375318, 20417020, 21202290, 27562977, 29013660, 30625530, 36750636, 42404580, 45938295, 55125954, 61251060, 91876590, 110251908, 137814885, 183753180, 275629770, 551259540]

約数ペア:

[(1, 551259540), (2, 275629770), (3, 183753180), (4, 137814885), (5, 110251908), (6, 91876590), (9, 61251060), (10, 55125954), (12, 45938295), (13, 42404580), (15, 36750636), (18, 30625530), (19, 29013660), (20, 27562977), (26, 21202290), (27, 20417020), (30, 18375318), (36, 15312765), (38, 14506830), (39, 14134860), (45, 12250212), (52, 10601145), (54, 10208510), (57, 9671220), (60, 9187659), (65, 8480916), (76, 7253415), (78, 7067430), (90, 6125106), (95, 5802732), (108, 5104255), (114, 4835610), (117, 4711620), (130, 4240458), (135, 4083404), (156, 3533715), (171, 3223740), (180, 3062553), (190, 2901366), (195, 2826972), (228, 2417805), (234, 2355810), (247, 2231820), (260, 2120229), (270, 2041702), (285, 1934244), (342, 1611870), (351, 1570540), (380, 1450683), (390, 1413486), (468, 1177905), (494, 1115910), (513, 1074580), (540, 1020851), (570, 967122), (585, 942324), (684, 805935), (702, 785270), (741, 743940), (780, 706743), (855, 644748), (988, 557955), (1026, 537290), (1140, 483561), (1170, 471162), (1235, 446364), (1404, 392635), (1482, 371970), (1710, 322374), (1755, 314108), (2052, 268645), (2223, 247980), (2340, 235581), (2470, 223182), (2565, 214916), (2964, 185985), (3420, 161187), (3510, 157054), (3705, 148788), (4133, 133380), (4446, 123990), (4940, 111591), (5130, 107458), (6669, 82660), (7020, 78527), (7410, 74394), (8266, 66690), (8892, 61995), (10260, 53729), (11115, 49596), (12399, 44460), (13338, 41330), (14820, 37197), (16532, 33345), (20665, 26676), (22230, 24798)]