302705910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 320

約数和(自身を含む): 987940800

約数和(自身を除く): 685234890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 27, 30, 34, 38, 39, 45, 51, 54, 57, 65, 78, 81, 85, 89, 90, 95, 102, 114, 117, 130, 135, 153, 162, 170, 171, 178, 190, 195, 221, 234, 247, 255, 267, 270, 285, 306, 323, 342, 351, 390, 405, 442, 445, 459, 494, 510, 513, 534, 570, 585, 646, 663, 702, 741, 765, 801, 810, 855, 890, 918, 969, 1026, 1053, 1105, 1157, 1170, 1235, 1326, 1335, 1377, 1482, 1513, 1530, 1539, 1602, 1615, 1691, 1710, 1755, 1938, 1989, 2106, 2210, 2223, 2295, 2314, 2403, 2470, 2565, 2670, 2754, 2907, 3026, 3078, 3230, 3315, 3382, 3471, 3510, 3705, 3978, 4005, 4199, 4446, 4539, 4590, 4806, 4845, 5073, 5130, 5265, 5785, 5814, 5967, 6630, 6669, 6885, 6942, 7209, 7410, 7565, 7695, 8010, 8398, 8455, 8721, 9078, 9690, 9945, 10146, 10413, 10530, 11115, 11570, 11934, 12015, 12597, 13338, 13617, 13770, 14418, 14535, 15130, 15219, 15390, 16910, 17355, 17442, 17901, 19669, 19890, 20007, 20826, 20995, 21983, 22230, 22695, 24030, 25194, 25365, 26163, 27234, 28747, 29070, 29835, 30438, 31239, 33345, 34710, 35802, 36045, 37791, 39338, 40014, 40851, 41990, 43605, 43966, 45390, 45657, 50730, 52065, 52326, 57494, 59007, 59670, 62478, 62985, 65949, 66690, 68085, 72090, 75582, 76095, 81702, 86241, 87210, 89505, 91314, 93717, 98345, 100035, 104130, 109915, 113373, 118014, 122553, 125970, 130815, 131898, 136170, 136971, 143735, 152190, 156195, 172482, 177021, 179010, 187434, 188955, 196690, 197847, 200070, 204255, 219830, 226746, 228285, 245106, 258723, 261630, 273942, 287470, 295035, 312390, 329745, 340119, 354042, 373711, 377910, 395694, 408510, 431205, 456570, 468585, 517446, 531063, 566865, 590070, 593541, 612765, 659490, 680238, 684855, 747422, 776169, 862410, 885105, 937170, 989235, 1062126, 1121133, 1133730, 1187082, 1225530, 1293615, 1369710, 1552338, 1593189, 1700595, 1770210, 1780623, 1868555, 1978470, 2242266, 2328507, 2587230, 2655315, 2967705, 3186378, 3363399, 3401190, 3561246, 3737110, 3880845, 4657014, 5310630, 5605665, 5935410, 6726798, 7761690, 7965945, 8903115, 10090197, 11211330, 11642535, 15931890, 16816995, 17806230, 20180394, 23285070, 30270591, 33633990, 50450985, 60541182, 100901970, 151352955, 302705910]

約数ペア:

[(1, 302705910), (2, 151352955), (3, 100901970), (5, 60541182), (6, 50450985), (9, 33633990), (10, 30270591), (13, 23285070), (15, 20180394), (17, 17806230), (18, 16816995), (19, 15931890), (26, 11642535), (27, 11211330), (30, 10090197), (34, 8903115), (38, 7965945), (39, 7761690), (45, 6726798), (51, 5935410), (54, 5605665), (57, 5310630), (65, 4657014), (78, 3880845), (81, 3737110), (85, 3561246), (89, 3401190), (90, 3363399), (95, 3186378), (102, 2967705), (114, 2655315), (117, 2587230), (130, 2328507), (135, 2242266), (153, 1978470), (162, 1868555), (170, 1780623), (171, 1770210), (178, 1700595), (190, 1593189), (195, 1552338), (221, 1369710), (234, 1293615), (247, 1225530), (255, 1187082), (267, 1133730), (270, 1121133), (285, 1062126), (306, 989235), (323, 937170), (342, 885105), (351, 862410), (390, 776169), (405, 747422), (442, 684855), (445, 680238), (459, 659490), (494, 612765), (510, 593541), (513, 590070), (534, 566865), (570, 531063), (585, 517446), (646, 468585), (663, 456570), (702, 431205), (741, 408510), (765, 395694), (801, 377910), (810, 373711), (855, 354042), (890, 340119), (918, 329745), (969, 312390), (1026, 295035), (1053, 287470), (1105, 273942), (1157, 261630), (1170, 258723), (1235, 245106), (1326, 228285), (1335, 226746), (1377, 219830), (1482, 204255), (1513, 200070), (1530, 197847), (1539, 196690), (1602, 188955), (1615, 187434), (1691, 179010), (1710, 177021), (1755, 172482), (1938, 156195), (1989, 152190), (2106, 143735), (2210, 136971), (2223, 136170), (2295, 131898), (2314, 130815), (2403, 125970), (2470, 122553), (2565, 118014), (2670, 113373), (2754, 109915), (2907, 104130), (3026, 100035), (3078, 98345), (3230, 93717), (3315, 91314), (3382, 89505), (3471, 87210), (3510, 86241), (3705, 81702), (3978, 76095), (4005, 75582), (4199, 72090), (4446, 68085), (4539, 66690), (4590, 65949), (4806, 62985), (4845, 62478), (5073, 59670), (5130, 59007), (5265, 57494), (5785, 52326), (5814, 52065), (5967, 50730), (6630, 45657), (6669, 45390), (6885, 43966), (6942, 43605), (7209, 41990), (7410, 40851), (7565, 40014), (7695, 39338), (8010, 37791), (8398, 36045), (8455, 35802), (8721, 34710), (9078, 33345), (9690, 31239), (9945, 30438), (10146, 29835), (10413, 29070), (10530, 28747), (11115, 27234), (11570, 26163), (11934, 25365), (12015, 25194), (12597, 24030), (13338, 22695), (13617, 22230), (13770, 21983), (14418, 20995), (14535, 20826), (15130, 20007), (15219, 19890), (15390, 19669), (16910, 17901), (17355, 17442)]