65029860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 234908856

約数和(自身を除く): 169878996

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, 101, 105, 126, 140, 146, 147, 180, 196, 202, 210, 219, 245, 252, 292, 294, 303, 315, 365, 404, 420, 438, 441, 490, 505, 511, 588, 606, 630, 657, 707, 730, 735, 876, 882, 909, 980, 1010, 1022, 1095, 1212, 1260, 1314, 1414, 1460, 1470, 1515, 1533, 1764, 1818, 2020, 2044, 2121, 2190, 2205, 2555, 2628, 2828, 2940, 3030, 3066, 3285, 3535, 3577, 3636, 4242, 4380, 4410, 4545, 4599, 4949, 5110, 6060, 6132, 6363, 6570, 7070, 7154, 7373, 7665, 8484, 8820, 9090, 9198, 9898, 10220, 10605, 10731, 12726, 13140, 14140, 14308, 14746, 14847, 15330, 17885, 18180, 18396, 19796, 21210, 21462, 22119, 22995, 24745, 25452, 29492, 29694, 30660, 31815, 32193, 35770, 36865, 42420, 42924, 44238, 44541, 45990, 49490, 51611, 53655, 59388, 63630, 64386, 66357, 71540, 73730, 74235, 88476, 89082, 91980, 98980, 103222, 107310, 110595, 127260, 128772, 132714, 147460, 148470, 154833, 160965, 178164, 206444, 214620, 221190, 222705, 258055, 265428, 296940, 309666, 321930, 331785, 361277, 442380, 445410, 464499, 516110, 619332, 643860, 663570, 722554, 774165, 890820, 928998, 1032220, 1083831, 1327140, 1445108, 1548330, 1806385, 1857996, 2167662, 2322495, 3096660, 3251493, 3612770, 4335324, 4644990, 5419155, 6502986, 7225540, 9289980, 10838310, 13005972, 16257465, 21676620, 32514930, 65029860]

約数ペア:

[(1, 65029860), (2, 32514930), (3, 21676620), (4, 16257465), (5, 13005972), (6, 10838310), (7, 9289980), (9, 7225540), (10, 6502986), (12, 5419155), (14, 4644990), (15, 4335324), (18, 3612770), (20, 3251493), (21, 3096660), (28, 2322495), (30, 2167662), (35, 1857996), (36, 1806385), (42, 1548330), (45, 1445108), (49, 1327140), (60, 1083831), (63, 1032220), (70, 928998), (73, 890820), (84, 774165), (90, 722554), (98, 663570), (101, 643860), (105, 619332), (126, 516110), (140, 464499), (146, 445410), (147, 442380), (180, 361277), (196, 331785), (202, 321930), (210, 309666), (219, 296940), (245, 265428), (252, 258055), (292, 222705), (294, 221190), (303, 214620), (315, 206444), (365, 178164), (404, 160965), (420, 154833), (438, 148470), (441, 147460), (490, 132714), (505, 128772), (511, 127260), (588, 110595), (606, 107310), (630, 103222), (657, 98980), (707, 91980), (730, 89082), (735, 88476), (876, 74235), (882, 73730), (909, 71540), (980, 66357), (1010, 64386), (1022, 63630), (1095, 59388), (1212, 53655), (1260, 51611), (1314, 49490), (1414, 45990), (1460, 44541), (1470, 44238), (1515, 42924), (1533, 42420), (1764, 36865), (1818, 35770), (2020, 32193), (2044, 31815), (2121, 30660), (2190, 29694), (2205, 29492), (2555, 25452), (2628, 24745), (2828, 22995), (2940, 22119), (3030, 21462), (3066, 21210), (3285, 19796), (3535, 18396), (3577, 18180), (3636, 17885), (4242, 15330), (4380, 14847), (4410, 14746), (4545, 14308), (4599, 14140), (4949, 13140), (5110, 12726), (6060, 10731), (6132, 10605), (6363, 10220), (6570, 9898), (7070, 9198), (7154, 9090), (7373, 8820), (7665, 8484)]