187195320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 685440000

約数和(自身を除く): 498244680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 67, 72, 78, 90, 104, 108, 117, 120, 130, 134, 135, 156, 180, 195, 199, 201, 216, 234, 260, 268, 270, 312, 335, 351, 360, 390, 398, 402, 468, 520, 536, 540, 585, 597, 603, 670, 702, 780, 796, 804, 871, 936, 995, 1005, 1080, 1170, 1194, 1206, 1340, 1404, 1560, 1592, 1608, 1742, 1755, 1791, 1809, 1990, 2010, 2340, 2388, 2412, 2587, 2613, 2680, 2808, 2985, 3015, 3484, 3510, 3582, 3618, 3980, 4020, 4355, 4680, 4776, 4824, 5174, 5226, 5373, 5970, 6030, 6968, 7020, 7164, 7236, 7761, 7839, 7960, 8040, 8710, 8955, 9045, 10348, 10452, 10746, 11940, 12060, 12935, 13065, 13333, 14040, 14328, 14472, 15522, 15678, 17420, 17910, 18090, 20696, 20904, 21492, 23283, 23517, 23880, 24120, 25870, 26130, 26666, 26865, 31044, 31356, 34840, 35820, 36180, 38805, 39195, 39999, 42984, 46566, 47034, 51740, 52260, 53332, 53730, 62088, 62712, 66665, 69849, 71640, 72360, 77610, 78390, 79998, 93132, 94068, 103480, 104520, 106664, 107460, 116415, 117585, 119997, 133330, 139698, 155220, 156780, 159996, 173329, 186264, 188136, 199995, 214920, 232830, 235170, 239994, 266660, 279396, 310440, 313560, 319992, 346658, 349245, 359991, 399990, 465660, 470340, 479988, 519987, 533320, 558792, 599985, 693316, 698490, 719982, 799980, 866645, 931320, 940680, 959976, 1039974, 1199970, 1386632, 1396980, 1439964, 1559961, 1599960, 1733290, 1799955, 2079948, 2399940, 2599935, 2793960, 2879928, 3119922, 3466580, 3599910, 4159896, 4679883, 4799880, 5199870, 6239844, 6933160, 7199820, 7799805, 9359766, 10399740, 12479688, 14399640, 15599610, 18719532, 20799480, 23399415, 31199220, 37439064, 46798830, 62398440, 93597660, 187195320]

約数ペア:

[(1, 187195320), (2, 93597660), (3, 62398440), (4, 46798830), (5, 37439064), (6, 31199220), (8, 23399415), (9, 20799480), (10, 18719532), (12, 15599610), (13, 14399640), (15, 12479688), (18, 10399740), (20, 9359766), (24, 7799805), (26, 7199820), (27, 6933160), (30, 6239844), (36, 5199870), (39, 4799880), (40, 4679883), (45, 4159896), (52, 3599910), (54, 3466580), (60, 3119922), (65, 2879928), (67, 2793960), (72, 2599935), (78, 2399940), (90, 2079948), (104, 1799955), (108, 1733290), (117, 1599960), (120, 1559961), (130, 1439964), (134, 1396980), (135, 1386632), (156, 1199970), (180, 1039974), (195, 959976), (199, 940680), (201, 931320), (216, 866645), (234, 799980), (260, 719982), (268, 698490), (270, 693316), (312, 599985), (335, 558792), (351, 533320), (360, 519987), (390, 479988), (398, 470340), (402, 465660), (468, 399990), (520, 359991), (536, 349245), (540, 346658), (585, 319992), (597, 313560), (603, 310440), (670, 279396), (702, 266660), (780, 239994), (796, 235170), (804, 232830), (871, 214920), (936, 199995), (995, 188136), (1005, 186264), (1080, 173329), (1170, 159996), (1194, 156780), (1206, 155220), (1340, 139698), (1404, 133330), (1560, 119997), (1592, 117585), (1608, 116415), (1742, 107460), (1755, 106664), (1791, 104520), (1809, 103480), (1990, 94068), (2010, 93132), (2340, 79998), (2388, 78390), (2412, 77610), (2587, 72360), (2613, 71640), (2680, 69849), (2808, 66665), (2985, 62712), (3015, 62088), (3484, 53730), (3510, 53332), (3582, 52260), (3618, 51740), (3980, 47034), (4020, 46566), (4355, 42984), (4680, 39999), (4776, 39195), (4824, 38805), (5174, 36180), (5226, 35820), (5373, 34840), (5970, 31356), (6030, 31044), (6968, 26865), (7020, 26666), (7164, 26130), (7236, 25870), (7761, 24120), (7839, 23880), (7960, 23517), (8040, 23283), (8710, 21492), (8955, 20904), (9045, 20696), (10348, 18090), (10452, 17910), (10746, 17420), (11940, 15678), (12060, 15522), (12935, 14472), (13065, 14328), (13333, 14040)]