248613300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 216

約数和(自身を含む): 871395616

約数和(自身を除く): 622782316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 243, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 486, 540, 585, 650, 675, 702, 780, 787, 810, 900, 972, 975, 1053, 1170, 1215, 1300, 1350, 1404, 1574, 1620, 1755, 1950, 2025, 2106, 2340, 2361, 2430, 2700, 2925, 3148, 3159, 3510, 3900, 3935, 4050, 4212, 4722, 4860, 5265, 5850, 6075, 6318, 7020, 7083, 7870, 8100, 8775, 9444, 10231, 10530, 11700, 11805, 12150, 12636, 14166, 15740, 15795, 17550, 19675, 20462, 21060, 21249, 23610, 24300, 26325, 28332, 30693, 31590, 35100, 35415, 39350, 40924, 42498, 47220, 51155, 52650, 59025, 61386, 63180, 63747, 70830, 78700, 78975, 84996, 92079, 102310, 105300, 106245, 118050, 122772, 127494, 141660, 153465, 157950, 177075, 184158, 191241, 204620, 212490, 236100, 254988, 255775, 276237, 306930, 315900, 318735, 354150, 368316, 382482, 424980, 460395, 511550, 531225, 552474, 613860, 637470, 708300, 764964, 767325, 828711, 920790, 956205, 1023100, 1062450, 1104948, 1274940, 1381185, 1534650, 1593675, 1657422, 1841580, 1912410, 2124900, 2301975, 2486133, 2762370, 3069300, 3187350, 3314844, 3824820, 4143555, 4603950, 4781025, 4972266, 5524740, 6374700, 6905925, 8287110, 9207900, 9562050, 9944532, 12430665, 13811850, 16574220, 19124100, 20717775, 24861330, 27623700, 41435550, 49722660, 62153325, 82871100, 124306650, 248613300]

約数ペア:

[(1, 248613300), (2, 124306650), (3, 82871100), (4, 62153325), (5, 49722660), (6, 41435550), (9, 27623700), (10, 24861330), (12, 20717775), (13, 19124100), (15, 16574220), (18, 13811850), (20, 12430665), (25, 9944532), (26, 9562050), (27, 9207900), (30, 8287110), (36, 6905925), (39, 6374700), (45, 5524740), (50, 4972266), (52, 4781025), (54, 4603950), (60, 4143555), (65, 3824820), (75, 3314844), (78, 3187350), (81, 3069300), (90, 2762370), (100, 2486133), (108, 2301975), (117, 2124900), (130, 1912410), (135, 1841580), (150, 1657422), (156, 1593675), (162, 1534650), (180, 1381185), (195, 1274940), (225, 1104948), (234, 1062450), (243, 1023100), (260, 956205), (270, 920790), (300, 828711), (324, 767325), (325, 764964), (351, 708300), (390, 637470), (405, 613860), (450, 552474), (468, 531225), (486, 511550), (540, 460395), (585, 424980), (650, 382482), (675, 368316), (702, 354150), (780, 318735), (787, 315900), (810, 306930), (900, 276237), (972, 255775), (975, 254988), (1053, 236100), (1170, 212490), (1215, 204620), (1300, 191241), (1350, 184158), (1404, 177075), (1574, 157950), (1620, 153465), (1755, 141660), (1950, 127494), (2025, 122772), (2106, 118050), (2340, 106245), (2361, 105300), (2430, 102310), (2700, 92079), (2925, 84996), (3148, 78975), (3159, 78700), (3510, 70830), (3900, 63747), (3935, 63180), (4050, 61386), (4212, 59025), (4722, 52650), (4860, 51155), (5265, 47220), (5850, 42498), (6075, 40924), (6318, 39350), (7020, 35415), (7083, 35100), (7870, 31590), (8100, 30693), (8775, 28332), (9444, 26325), (10231, 24300), (10530, 23610), (11700, 21249), (11805, 21060), (12150, 20462), (12636, 19675), (14166, 17550), (15740, 15795)]