102256020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 351267840

約数和(自身を除く): 249011820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 47, 51, 54, 60, 68, 79, 81, 85, 90, 94, 102, 108, 135, 141, 153, 158, 162, 170, 180, 188, 204, 235, 237, 255, 270, 282, 306, 316, 324, 340, 395, 405, 423, 459, 470, 474, 510, 540, 564, 612, 705, 711, 765, 790, 799, 810, 846, 918, 940, 948, 1020, 1185, 1269, 1343, 1377, 1410, 1422, 1530, 1580, 1598, 1620, 1692, 1836, 2115, 2133, 2295, 2370, 2397, 2538, 2686, 2754, 2820, 2844, 3060, 3196, 3555, 3713, 3807, 3995, 4029, 4230, 4266, 4590, 4740, 4794, 5076, 5372, 5508, 6345, 6399, 6715, 6885, 7110, 7191, 7426, 7614, 7990, 8058, 8460, 8532, 9180, 9588, 10665, 11139, 11985, 12087, 12690, 12798, 13430, 13770, 14220, 14382, 14852, 15228, 15980, 16116, 18565, 19035, 20145, 21330, 21573, 22278, 23970, 24174, 25380, 25596, 26860, 27540, 28764, 31995, 33417, 35955, 36261, 37130, 38070, 40290, 42660, 43146, 44556, 47940, 48348, 55695, 60435, 63121, 63990, 64719, 66834, 71910, 72522, 74260, 76140, 80580, 86292, 100251, 107865, 108783, 111390, 120870, 126242, 127980, 129438, 133668, 143820, 145044, 167085, 181305, 189363, 200502, 215730, 217566, 222780, 241740, 252484, 258876, 300753, 315605, 323595, 334170, 362610, 378726, 401004, 431460, 435132, 501255, 543915, 568089, 601506, 631210, 647190, 668340, 725220, 757452, 946815, 1002510, 1087830, 1136178, 1203012, 1262420, 1294380, 1503765, 1704267, 1893630, 2005020, 2175660, 2272356, 2840445, 3007530, 3408534, 3787260, 5112801, 5680890, 6015060, 6817068, 8521335, 10225602, 11361780, 17042670, 20451204, 25564005, 34085340, 51128010, 102256020]

約数ペア:

[(1, 102256020), (2, 51128010), (3, 34085340), (4, 25564005), (5, 20451204), (6, 17042670), (9, 11361780), (10, 10225602), (12, 8521335), (15, 6817068), (17, 6015060), (18, 5680890), (20, 5112801), (27, 3787260), (30, 3408534), (34, 3007530), (36, 2840445), (45, 2272356), (47, 2175660), (51, 2005020), (54, 1893630), (60, 1704267), (68, 1503765), (79, 1294380), (81, 1262420), (85, 1203012), (90, 1136178), (94, 1087830), (102, 1002510), (108, 946815), (135, 757452), (141, 725220), (153, 668340), (158, 647190), (162, 631210), (170, 601506), (180, 568089), (188, 543915), (204, 501255), (235, 435132), (237, 431460), (255, 401004), (270, 378726), (282, 362610), (306, 334170), (316, 323595), (324, 315605), (340, 300753), (395, 258876), (405, 252484), (423, 241740), (459, 222780), (470, 217566), (474, 215730), (510, 200502), (540, 189363), (564, 181305), (612, 167085), (705, 145044), (711, 143820), (765, 133668), (790, 129438), (799, 127980), (810, 126242), (846, 120870), (918, 111390), (940, 108783), (948, 107865), (1020, 100251), (1185, 86292), (1269, 80580), (1343, 76140), (1377, 74260), (1410, 72522), (1422, 71910), (1530, 66834), (1580, 64719), (1598, 63990), (1620, 63121), (1692, 60435), (1836, 55695), (2115, 48348), (2133, 47940), (2295, 44556), (2370, 43146), (2397, 42660), (2538, 40290), (2686, 38070), (2754, 37130), (2820, 36261), (2844, 35955), (3060, 33417), (3196, 31995), (3555, 28764), (3713, 27540), (3807, 26860), (3995, 25596), (4029, 25380), (4230, 24174), (4266, 23970), (4590, 22278), (4740, 21573), (4794, 21330), (5076, 20145), (5372, 19035), (5508, 18565), (6345, 16116), (6399, 15980), (6715, 15228), (6885, 14852), (7110, 14382), (7191, 14220), (7426, 13770), (7614, 13430), (7990, 12798), (8058, 12690), (8460, 12087), (8532, 11985), (9180, 11139), (9588, 10665)]