325430820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 1188794880

約数和(自身を除く): 863364060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 47, 52, 55, 60, 65, 66, 78, 90, 94, 99, 110, 117, 130, 132, 141, 143, 156, 165, 180, 188, 195, 198, 220, 234, 235, 260, 269, 282, 286, 330, 390, 396, 423, 429, 468, 470, 495, 517, 538, 564, 572, 585, 611, 660, 705, 715, 780, 807, 846, 858, 940, 990, 1034, 1076, 1170, 1222, 1287, 1345, 1410, 1430, 1551, 1614, 1692, 1716, 1833, 1980, 2068, 2115, 2145, 2340, 2421, 2444, 2574, 2585, 2690, 2820, 2860, 2959, 3055, 3102, 3228, 3497, 3666, 4035, 4230, 4290, 4653, 4842, 5148, 5170, 5380, 5499, 5918, 6110, 6204, 6435, 6721, 6994, 7332, 7755, 8070, 8460, 8580, 8877, 9165, 9306, 9684, 10340, 10491, 10998, 11836, 12105, 12220, 12643, 12870, 13442, 13988, 14795, 15510, 16140, 17485, 17754, 18330, 18612, 20163, 20982, 21996, 23265, 24210, 25286, 25740, 26631, 26884, 27495, 29590, 31020, 31473, 33605, 34970, 35508, 36660, 37929, 38467, 40326, 41964, 44385, 46530, 48420, 50572, 52455, 53262, 54990, 59180, 60489, 62946, 63215, 67210, 69940, 75858, 76934, 80652, 88770, 93060, 100815, 104910, 106524, 109980, 113787, 115401, 120978, 125892, 126430, 133155, 134420, 139073, 151716, 153868, 157365, 164359, 177540, 189645, 192335, 201630, 209820, 227574, 230802, 241956, 252860, 266310, 278146, 302445, 314730, 328718, 346203, 379290, 384670, 403260, 417219, 455148, 461604, 493077, 532620, 556292, 568935, 577005, 604890, 629460, 657436, 692406, 695365, 758580, 769340, 821795, 834438, 986154, 1137870, 1154010, 1209780, 1251657, 1384812, 1390730, 1479231, 1643590, 1668876, 1731015, 1807949, 1972308, 2086095, 2275740, 2308020, 2465385, 2503314, 2781460, 2958462, 3287180, 3462030, 3615898, 4172190, 4930770, 5006628, 5423847, 5916924, 6258285, 6924060, 7231796, 7396155, 8344380, 9039745, 9861540, 10847694, 12516570, 14792310, 16271541, 18079490, 21695388, 25033140, 27119235, 29584620, 32543082, 36158980, 54238470, 65086164, 81357705, 108476940, 162715410, 325430820]

約数ペア:

[(1, 325430820), (2, 162715410), (3, 108476940), (4, 81357705), (5, 65086164), (6, 54238470), (9, 36158980), (10, 32543082), (11, 29584620), (12, 27119235), (13, 25033140), (15, 21695388), (18, 18079490), (20, 16271541), (22, 14792310), (26, 12516570), (30, 10847694), (33, 9861540), (36, 9039745), (39, 8344380), (44, 7396155), (45, 7231796), (47, 6924060), (52, 6258285), (55, 5916924), (60, 5423847), (65, 5006628), (66, 4930770), (78, 4172190), (90, 3615898), (94, 3462030), (99, 3287180), (110, 2958462), (117, 2781460), (130, 2503314), (132, 2465385), (141, 2308020), (143, 2275740), (156, 2086095), (165, 1972308), (180, 1807949), (188, 1731015), (195, 1668876), (198, 1643590), (220, 1479231), (234, 1390730), (235, 1384812), (260, 1251657), (269, 1209780), (282, 1154010), (286, 1137870), (330, 986154), (390, 834438), (396, 821795), (423, 769340), (429, 758580), (468, 695365), (470, 692406), (495, 657436), (517, 629460), (538, 604890), (564, 577005), (572, 568935), (585, 556292), (611, 532620), (660, 493077), (705, 461604), (715, 455148), (780, 417219), (807, 403260), (846, 384670), (858, 379290), (940, 346203), (990, 328718), (1034, 314730), (1076, 302445), (1170, 278146), (1222, 266310), (1287, 252860), (1345, 241956), (1410, 230802), (1430, 227574), (1551, 209820), (1614, 201630), (1692, 192335), (1716, 189645), (1833, 177540), (1980, 164359), (2068, 157365), (2115, 153868), (2145, 151716), (2340, 139073), (2421, 134420), (2444, 133155), (2574, 126430), (2585, 125892), (2690, 120978), (2820, 115401), (2860, 113787), (2959, 109980), (3055, 106524), (3102, 104910), (3228, 100815), (3497, 93060), (3666, 88770), (4035, 80652), (4230, 76934), (4290, 75858), (4653, 69940), (4842, 67210), (5148, 63215), (5170, 62946), (5380, 60489), (5499, 59180), (5918, 54990), (6110, 53262), (6204, 52455), (6435, 50572), (6721, 48420), (6994, 46530), (7332, 44385), (7755, 41964), (8070, 40326), (8460, 38467), (8580, 37929), (8877, 36660), (9165, 35508), (9306, 34970), (9684, 33605), (10340, 31473), (10491, 31020), (10998, 29590), (11836, 27495), (12105, 26884), (12220, 26631), (12643, 25740), (12870, 25286), (13442, 24210), (13988, 23265), (14795, 21996), (15510, 20982), (16140, 20163), (17485, 18612), (17754, 18330)]