201517200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 240

約数和(自身を含む): 734357760

約数和(自身を除く): 532840560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 90, 94, 100, 108, 120, 135, 141, 144, 150, 180, 188, 200, 216, 225, 235, 240, 270, 282, 300, 360, 376, 397, 400, 423, 432, 450, 470, 540, 564, 600, 675, 705, 720, 752, 794, 846, 900, 940, 1080, 1128, 1175, 1191, 1200, 1269, 1350, 1410, 1588, 1692, 1800, 1880, 1985, 2115, 2160, 2256, 2350, 2382, 2538, 2700, 2820, 3176, 3384, 3525, 3573, 3600, 3760, 3970, 4230, 4700, 4764, 5076, 5400, 5640, 5955, 6345, 6352, 6768, 7050, 7146, 7940, 8460, 9400, 9528, 9925, 10152, 10575, 10719, 10800, 11280, 11910, 12690, 14100, 14292, 15880, 16920, 17865, 18659, 18800, 19056, 19850, 20304, 21150, 21438, 23820, 25380, 28200, 28584, 29775, 31725, 31760, 33840, 35730, 37318, 39700, 42300, 42876, 47640, 50760, 53595, 55977, 56400, 57168, 59550, 63450, 71460, 74636, 79400, 84600, 85752, 89325, 93295, 95280, 101520, 107190, 111954, 119100, 126900, 142920, 149272, 158800, 167931, 169200, 171504, 178650, 186590, 214380, 223908, 238200, 253800, 267975, 279885, 285840, 298544, 335862, 357300, 373180, 428760, 447816, 466475, 476400, 503793, 507600, 535950, 559770, 671724, 714600, 746360, 839655, 857520, 895632, 932950, 1007586, 1071900, 1119540, 1343448, 1399425, 1429200, 1492720, 1679310, 1865900, 2015172, 2143800, 2239080, 2518965, 2686896, 2798850, 3358620, 3731800, 4030344, 4198275, 4287600, 4478160, 5037930, 5597700, 6717240, 7463600, 8060688, 8396550, 10075860, 11195400, 12594825, 13434480, 16793100, 20151720, 22390800, 25189650, 33586200, 40303440, 50379300, 67172400, 100758600, 201517200]

約数ペア:

[(1, 201517200), (2, 100758600), (3, 67172400), (4, 50379300), (5, 40303440), (6, 33586200), (8, 25189650), (9, 22390800), (10, 20151720), (12, 16793100), (15, 13434480), (16, 12594825), (18, 11195400), (20, 10075860), (24, 8396550), (25, 8060688), (27, 7463600), (30, 6717240), (36, 5597700), (40, 5037930), (45, 4478160), (47, 4287600), (48, 4198275), (50, 4030344), (54, 3731800), (60, 3358620), (72, 2798850), (75, 2686896), (80, 2518965), (90, 2239080), (94, 2143800), (100, 2015172), (108, 1865900), (120, 1679310), (135, 1492720), (141, 1429200), (144, 1399425), (150, 1343448), (180, 1119540), (188, 1071900), (200, 1007586), (216, 932950), (225, 895632), (235, 857520), (240, 839655), (270, 746360), (282, 714600), (300, 671724), (360, 559770), (376, 535950), (397, 507600), (400, 503793), (423, 476400), (432, 466475), (450, 447816), (470, 428760), (540, 373180), (564, 357300), (600, 335862), (675, 298544), (705, 285840), (720, 279885), (752, 267975), (794, 253800), (846, 238200), (900, 223908), (940, 214380), (1080, 186590), (1128, 178650), (1175, 171504), (1191, 169200), (1200, 167931), (1269, 158800), (1350, 149272), (1410, 142920), (1588, 126900), (1692, 119100), (1800, 111954), (1880, 107190), (1985, 101520), (2115, 95280), (2160, 93295), (2256, 89325), (2350, 85752), (2382, 84600), (2538, 79400), (2700, 74636), (2820, 71460), (3176, 63450), (3384, 59550), (3525, 57168), (3573, 56400), (3600, 55977), (3760, 53595), (3970, 50760), (4230, 47640), (4700, 42876), (4764, 42300), (5076, 39700), (5400, 37318), (5640, 35730), (5955, 33840), (6345, 31760), (6352, 31725), (6768, 29775), (7050, 28584), (7146, 28200), (7940, 25380), (8460, 23820), (9400, 21438), (9528, 21150), (9925, 20304), (10152, 19850), (10575, 19056), (10719, 18800), (10800, 18659), (11280, 17865), (11910, 16920), (12690, 15880), (14100, 14292)]