66352860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{7523}}^1$

素因数の和:7552

約数の個数: 108

約数和(自身を含む): 234161928

約数和(自身を除く): 167809068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 7523, 8820, 15046, 22569, 30092, 37615, 45138, 52661, 67707, 75230, 90276, 105322, 112845, 135414, 150460, 157983, 210644, 225690, 263305, 270828, 315966, 338535, 368627, 451380, 473949, 526610, 631932, 677070, 737254, 789915, 947898, 1053220, 1105881, 1354140, 1474508, 1579830, 1843135, 1895796, 2211762, 2369745, 3159660, 3317643, 3686270, 4423524, 4739490, 5529405, 6635286, 7372540, 9478980, 11058810, 13270572, 16588215, 22117620, 33176430, 66352860]

約数ペア:

[(1, 66352860), (2, 33176430), (3, 22117620), (4, 16588215), (5, 13270572), (6, 11058810), (7, 9478980), (9, 7372540), (10, 6635286), (12, 5529405), (14, 4739490), (15, 4423524), (18, 3686270), (20, 3317643), (21, 3159660), (28, 2369745), (30, 2211762), (35, 1895796), (36, 1843135), (42, 1579830), (45, 1474508), (49, 1354140), (60, 1105881), (63, 1053220), (70, 947898), (84, 789915), (90, 737254), (98, 677070), (105, 631932), (126, 526610), (140, 473949), (147, 451380), (180, 368627), (196, 338535), (210, 315966), (245, 270828), (252, 263305), (294, 225690), (315, 210644), (420, 157983), (441, 150460), (490, 135414), (588, 112845), (630, 105322), (735, 90276), (882, 75230), (980, 67707), (1260, 52661), (1470, 45138), (1764, 37615), (2205, 30092), (2940, 22569), (4410, 15046), (7523, 8820)]