122977260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 442181376

約数和(自身を除く): 319204116

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, 73, 84, 90, 98, 105, 126, 140, 146, 147, 180, 191, 196, 210, 219, 245, 252, 292, 294, 315, 365, 382, 420, 438, 441, 490, 511, 573, 588, 630, 657, 730, 735, 764, 876, 882, 955, 980, 1022, 1095, 1146, 1260, 1314, 1337, 1460, 1470, 1533, 1719, 1764, 1910, 2044, 2190, 2205, 2292, 2555, 2628, 2674, 2865, 2940, 3066, 3285, 3438, 3577, 3820, 4011, 4380, 4410, 4599, 5110, 5348, 5730, 6132, 6570, 6685, 6876, 7154, 7665, 8022, 8595, 8820, 9198, 9359, 10220, 10731, 11460, 12033, 13140, 13370, 13943, 14308, 15330, 16044, 17190, 17885, 18396, 18718, 20055, 21462, 22995, 24066, 26740, 27886, 28077, 30660, 32193, 34380, 35770, 37436, 40110, 41829, 42924, 45990, 46795, 48132, 53655, 55772, 56154, 60165, 64386, 69715, 71540, 80220, 83658, 84231, 91980, 93590, 97601, 107310, 112308, 120330, 125487, 128772, 139430, 140385, 160965, 167316, 168462, 187180, 195202, 209145, 214620, 240660, 250974, 278860, 280770, 292803, 321930, 336924, 390404, 418290, 421155, 488005, 501948, 561540, 585606, 627435, 643860, 683207, 836580, 842310, 878409, 976010, 1171212, 1254870, 1366414, 1464015, 1684620, 1756818, 1952020, 2049621, 2509740, 2732828, 2928030, 3416035, 3513636, 4099242, 4392045, 5856060, 6148863, 6832070, 8198484, 8784090, 10248105, 12297726, 13664140, 17568180, 20496210, 24595452, 30744315, 40992420, 61488630, 122977260]

約数ペア:

[(1, 122977260), (2, 61488630), (3, 40992420), (4, 30744315), (5, 24595452), (6, 20496210), (7, 17568180), (9, 13664140), (10, 12297726), (12, 10248105), (14, 8784090), (15, 8198484), (18, 6832070), (20, 6148863), (21, 5856060), (28, 4392045), (30, 4099242), (35, 3513636), (36, 3416035), (42, 2928030), (45, 2732828), (49, 2509740), (60, 2049621), (63, 1952020), (70, 1756818), (73, 1684620), (84, 1464015), (90, 1366414), (98, 1254870), (105, 1171212), (126, 976010), (140, 878409), (146, 842310), (147, 836580), (180, 683207), (191, 643860), (196, 627435), (210, 585606), (219, 561540), (245, 501948), (252, 488005), (292, 421155), (294, 418290), (315, 390404), (365, 336924), (382, 321930), (420, 292803), (438, 280770), (441, 278860), (490, 250974), (511, 240660), (573, 214620), (588, 209145), (630, 195202), (657, 187180), (730, 168462), (735, 167316), (764, 160965), (876, 140385), (882, 139430), (955, 128772), (980, 125487), (1022, 120330), (1095, 112308), (1146, 107310), (1260, 97601), (1314, 93590), (1337, 91980), (1460, 84231), (1470, 83658), (1533, 80220), (1719, 71540), (1764, 69715), (1910, 64386), (2044, 60165), (2190, 56154), (2205, 55772), (2292, 53655), (2555, 48132), (2628, 46795), (2674, 45990), (2865, 42924), (2940, 41829), (3066, 40110), (3285, 37436), (3438, 35770), (3577, 34380), (3820, 32193), (4011, 30660), (4380, 28077), (4410, 27886), (4599, 26740), (5110, 24066), (5348, 22995), (5730, 21462), (6132, 20055), (6570, 18718), (6685, 18396), (6876, 17885), (7154, 17190), (7665, 16044), (8022, 15330), (8595, 14308), (8820, 13943), (9198, 13370), (9359, 13140), (10220, 12033), (10731, 11460)]