78889003380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{27271}}^1$

素因数の和:27787

約数の個数: 192

約数和(自身を含む): 268304117760

約数和(自身を除く): 189415114380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 487, 495, 540, 594, 660, 974, 990, 1188, 1461, 1485, 1948, 1980, 2435, 2922, 2970, 4383, 4870, 5357, 5844, 5940, 7305, 8766, 9740, 10714, 13149, 14610, 16071, 17532, 21428, 21915, 26298, 26785, 27271, 29220, 32142, 43830, 48213, 52596, 53570, 54542, 64284, 65745, 80355, 81813, 87660, 96426, 107140, 109084, 131490, 136355, 144639, 160710, 163626, 192852, 241065, 245439, 262980, 272710, 289278, 299981, 321420, 327252, 409065, 482130, 490878, 545420, 578556, 599962, 723195, 736317, 818130, 899943, 964260, 981756, 1199924, 1227195, 1446390, 1472634, 1499905, 1636260, 1799886, 2454390, 2699829, 2892780, 2945268, 2999810, 3599772, 3681585, 4499715, 4908780, 5399658, 5999620, 7363170, 8099487, 8999430, 10799316, 13280977, 13499145, 14726340, 16198974, 17998860, 26561954, 26998290, 32397948, 39842931, 40497435, 53123908, 53996580, 66404885, 79685862, 80994870, 119528793, 132809770, 146090747, 159371724, 161989740, 199214655, 239057586, 265619540, 292181494, 358586379, 398429310, 438272241, 478115172, 584362988, 597643965, 717172758, 730453735, 796858620, 876544482, 1195287930, 1314816723, 1434345516, 1460907470, 1753088964, 1792931895, 2191361205, 2390575860, 2629633446, 2921814940, 3585863790, 3944450169, 4382722410, 5259266892, 6574083615, 7171727580, 7888900338, 8765444820, 13148167230, 15777800676, 19722250845, 26296334460, 39444501690, 78889003380]

約数ペア:

[(1, 78889003380), (2, 39444501690), (3, 26296334460), (4, 19722250845), (5, 15777800676), (6, 13148167230), (9, 8765444820), (10, 7888900338), (11, 7171727580), (12, 6574083615), (15, 5259266892), (18, 4382722410), (20, 3944450169), (22, 3585863790), (27, 2921814940), (30, 2629633446), (33, 2390575860), (36, 2191361205), (44, 1792931895), (45, 1753088964), (54, 1460907470), (55, 1434345516), (60, 1314816723), (66, 1195287930), (90, 876544482), (99, 796858620), (108, 730453735), (110, 717172758), (132, 597643965), (135, 584362988), (165, 478115172), (180, 438272241), (198, 398429310), (220, 358586379), (270, 292181494), (297, 265619540), (330, 239057586), (396, 199214655), (487, 161989740), (495, 159371724), (540, 146090747), (594, 132809770), (660, 119528793), (974, 80994870), (990, 79685862), (1188, 66404885), (1461, 53996580), (1485, 53123908), (1948, 40497435), (1980, 39842931), (2435, 32397948), (2922, 26998290), (2970, 26561954), (4383, 17998860), (4870, 16198974), (5357, 14726340), (5844, 13499145), (5940, 13280977), (7305, 10799316), (8766, 8999430), (9740, 8099487), (10714, 7363170), (13149, 5999620), (14610, 5399658), (16071, 4908780), (17532, 4499715), (21428, 3681585), (21915, 3599772), (26298, 2999810), (26785, 2945268), (27271, 2892780), (29220, 2699829), (32142, 2454390), (43830, 1799886), (48213, 1636260), (52596, 1499905), (53570, 1472634), (54542, 1446390), (64284, 1227195), (65745, 1199924), (80355, 981756), (81813, 964260), (87660, 899943), (96426, 818130), (107140, 736317), (109084, 723195), (131490, 599962), (136355, 578556), (144639, 545420), (160710, 490878), (163626, 482130), (192852, 409065), (241065, 327252), (245439, 321420), (262980, 299981), (272710, 289278)]