98699220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 310761360

約数和(自身を除く): 212062140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 89, 90, 101, 122, 178, 180, 183, 202, 244, 267, 303, 305, 356, 366, 404, 445, 505, 534, 549, 606, 610, 732, 801, 890, 909, 915, 1010, 1068, 1098, 1212, 1220, 1335, 1515, 1602, 1780, 1818, 1830, 2020, 2196, 2670, 2745, 3030, 3204, 3636, 3660, 4005, 4545, 5340, 5429, 5490, 6060, 6161, 8010, 8989, 9090, 10858, 10980, 12322, 16020, 16287, 17978, 18180, 18483, 21716, 24644, 26967, 27145, 30805, 32574, 35956, 36966, 44945, 48861, 53934, 54290, 55449, 61610, 65148, 73932, 80901, 81435, 89890, 92415, 97722, 107868, 108580, 110898, 123220, 134835, 161802, 162870, 179780, 184830, 195444, 221796, 244305, 269670, 277245, 323604, 325740, 369660, 404505, 488610, 539340, 548329, 554490, 809010, 977220, 1096658, 1108980, 1618020, 1644987, 2193316, 2741645, 3289974, 4934961, 5483290, 6579948, 8224935, 9869922, 10966580, 16449870, 19739844, 24674805, 32899740, 49349610, 98699220]

約数ペア:

[(1, 98699220), (2, 49349610), (3, 32899740), (4, 24674805), (5, 19739844), (6, 16449870), (9, 10966580), (10, 9869922), (12, 8224935), (15, 6579948), (18, 5483290), (20, 4934961), (30, 3289974), (36, 2741645), (45, 2193316), (60, 1644987), (61, 1618020), (89, 1108980), (90, 1096658), (101, 977220), (122, 809010), (178, 554490), (180, 548329), (183, 539340), (202, 488610), (244, 404505), (267, 369660), (303, 325740), (305, 323604), (356, 277245), (366, 269670), (404, 244305), (445, 221796), (505, 195444), (534, 184830), (549, 179780), (606, 162870), (610, 161802), (732, 134835), (801, 123220), (890, 110898), (909, 108580), (915, 107868), (1010, 97722), (1068, 92415), (1098, 89890), (1212, 81435), (1220, 80901), (1335, 73932), (1515, 65148), (1602, 61610), (1780, 55449), (1818, 54290), (1830, 53934), (2020, 48861), (2196, 44945), (2670, 36966), (2745, 35956), (3030, 32574), (3204, 30805), (3636, 27145), (3660, 26967), (4005, 24644), (4545, 21716), (5340, 18483), (5429, 18180), (5490, 17978), (6060, 16287), (6161, 16020), (8010, 12322), (8989, 10980), (9090, 10858)]