100317240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 343699200

約数和(自身を除く): 243381960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 89, 90, 93, 101, 120, 124, 155, 178, 180, 186, 202, 248, 267, 279, 303, 310, 356, 360, 372, 404, 445, 465, 505, 534, 558, 606, 620, 712, 744, 801, 808, 890, 909, 930, 1010, 1068, 1116, 1212, 1240, 1335, 1395, 1515, 1602, 1780, 1818, 1860, 2020, 2136, 2232, 2424, 2670, 2759, 2790, 3030, 3131, 3204, 3560, 3636, 3720, 4005, 4040, 4545, 5340, 5518, 5580, 6060, 6262, 6408, 7272, 8010, 8277, 8989, 9090, 9393, 10680, 11036, 11160, 12120, 12524, 13795, 15655, 16020, 16554, 17978, 18180, 18786, 22072, 24831, 25048, 26967, 27590, 28179, 31310, 32040, 33108, 35956, 36360, 37572, 41385, 44945, 46965, 49662, 53934, 55180, 56358, 62620, 66216, 71912, 75144, 80901, 82770, 89890, 93930, 99324, 107868, 110360, 112716, 124155, 125240, 134835, 140895, 161802, 165540, 179780, 187860, 198648, 215736, 225432, 248310, 269670, 278659, 281790, 323604, 331080, 359560, 375720, 404505, 496620, 539340, 557318, 563580, 647208, 809010, 835977, 993240, 1078680, 1114636, 1127160, 1393295, 1618020, 1671954, 2229272, 2507931, 2786590, 3236040, 3343908, 4179885, 5015862, 5573180, 6687816, 8359770, 10031724, 11146360, 12539655, 16719540, 20063448, 25079310, 33439080, 50158620, 100317240]

約数ペア:

[(1, 100317240), (2, 50158620), (3, 33439080), (4, 25079310), (5, 20063448), (6, 16719540), (8, 12539655), (9, 11146360), (10, 10031724), (12, 8359770), (15, 6687816), (18, 5573180), (20, 5015862), (24, 4179885), (30, 3343908), (31, 3236040), (36, 2786590), (40, 2507931), (45, 2229272), (60, 1671954), (62, 1618020), (72, 1393295), (89, 1127160), (90, 1114636), (93, 1078680), (101, 993240), (120, 835977), (124, 809010), (155, 647208), (178, 563580), (180, 557318), (186, 539340), (202, 496620), (248, 404505), (267, 375720), (279, 359560), (303, 331080), (310, 323604), (356, 281790), (360, 278659), (372, 269670), (404, 248310), (445, 225432), (465, 215736), (505, 198648), (534, 187860), (558, 179780), (606, 165540), (620, 161802), (712, 140895), (744, 134835), (801, 125240), (808, 124155), (890, 112716), (909, 110360), (930, 107868), (1010, 99324), (1068, 93930), (1116, 89890), (1212, 82770), (1240, 80901), (1335, 75144), (1395, 71912), (1515, 66216), (1602, 62620), (1780, 56358), (1818, 55180), (1860, 53934), (2020, 49662), (2136, 46965), (2232, 44945), (2424, 41385), (2670, 37572), (2759, 36360), (2790, 35956), (3030, 33108), (3131, 32040), (3204, 31310), (3560, 28179), (3636, 27590), (3720, 26967), (4005, 25048), (4040, 24831), (4545, 22072), (5340, 18786), (5518, 18180), (5580, 17978), (6060, 16554), (6262, 16020), (6408, 15655), (7272, 13795), (8010, 12524), (8277, 12120), (8989, 11160), (9090, 11036), (9393, 10680)]