218045100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 797171200

約数和(自身を除く): 579126100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 163, 175, 182, 195, 196, 210, 245, 260, 273, 294, 300, 325, 326, 343, 350, 364, 390, 420, 455, 489, 490, 525, 546, 588, 637, 650, 652, 686, 700, 735, 780, 815, 910, 975, 978, 980, 1029, 1050, 1092, 1141, 1225, 1274, 1300, 1365, 1372, 1470, 1630, 1715, 1820, 1911, 1950, 1956, 2058, 2100, 2119, 2275, 2282, 2445, 2450, 2548, 2730, 2940, 3185, 3260, 3423, 3430, 3675, 3822, 3900, 4075, 4116, 4238, 4459, 4550, 4564, 4890, 4900, 5145, 5460, 5705, 6357, 6370, 6825, 6846, 6860, 7350, 7644, 7987, 8150, 8476, 8575, 8918, 9100, 9555, 9780, 10290, 10595, 11410, 12225, 12714, 12740, 13377, 13650, 13692, 14700, 14833, 15925, 15974, 16300, 17115, 17150, 17836, 19110, 20580, 21190, 22295, 22820, 23961, 24450, 25428, 25725, 26754, 27300, 28525, 29666, 31785, 31850, 31948, 34230, 34300, 38220, 39935, 42380, 44499, 44590, 47775, 47922, 48900, 51450, 52975, 53508, 55909, 57050, 59332, 63570, 63700, 66885, 68460, 74165, 79870, 85575, 88998, 89180, 95550, 95844, 102900, 103831, 105950, 111475, 111818, 114100, 119805, 127140, 133770, 148330, 158925, 159740, 167727, 171150, 177996, 191100, 199675, 207662, 211900, 222495, 222950, 223636, 239610, 267540, 279545, 296660, 311493, 317850, 334425, 335454, 342300, 370825, 399350, 415324, 444990, 445900, 479220, 519155, 559090, 599025, 622986, 635700, 668850, 670908, 726817, 741650, 798700, 838635, 889980, 1038310, 1112475, 1118180, 1198050, 1245972, 1337700, 1397725, 1453634, 1483300, 1557465, 1677270, 2076620, 2180451, 2224950, 2396100, 2595775, 2795450, 2907268, 3114930, 3354540, 3634085, 4193175, 4360902, 4449900, 5191550, 5590900, 6229860, 7268170, 7787325, 8386350, 8721804, 10383100, 10902255, 14536340, 15574650, 16772700, 18170425, 21804510, 31149300, 36340850, 43609020, 54511275, 72681700, 109022550, 218045100]

約数ペア:

[(1, 218045100), (2, 109022550), (3, 72681700), (4, 54511275), (5, 43609020), (6, 36340850), (7, 31149300), (10, 21804510), (12, 18170425), (13, 16772700), (14, 15574650), (15, 14536340), (20, 10902255), (21, 10383100), (25, 8721804), (26, 8386350), (28, 7787325), (30, 7268170), (35, 6229860), (39, 5590900), (42, 5191550), (49, 4449900), (50, 4360902), (52, 4193175), (60, 3634085), (65, 3354540), (70, 3114930), (75, 2907268), (78, 2795450), (84, 2595775), (91, 2396100), (98, 2224950), (100, 2180451), (105, 2076620), (130, 1677270), (140, 1557465), (147, 1483300), (150, 1453634), (156, 1397725), (163, 1337700), (175, 1245972), (182, 1198050), (195, 1118180), (196, 1112475), (210, 1038310), (245, 889980), (260, 838635), (273, 798700), (294, 741650), (300, 726817), (325, 670908), (326, 668850), (343, 635700), (350, 622986), (364, 599025), (390, 559090), (420, 519155), (455, 479220), (489, 445900), (490, 444990), (525, 415324), (546, 399350), (588, 370825), (637, 342300), (650, 335454), (652, 334425), (686, 317850), (700, 311493), (735, 296660), (780, 279545), (815, 267540), (910, 239610), (975, 223636), (978, 222950), (980, 222495), (1029, 211900), (1050, 207662), (1092, 199675), (1141, 191100), (1225, 177996), (1274, 171150), (1300, 167727), (1365, 159740), (1372, 158925), (1470, 148330), (1630, 133770), (1715, 127140), (1820, 119805), (1911, 114100), (1950, 111818), (1956, 111475), (2058, 105950), (2100, 103831), (2119, 102900), (2275, 95844), (2282, 95550), (2445, 89180), (2450, 88998), (2548, 85575), (2730, 79870), (2940, 74165), (3185, 68460), (3260, 66885), (3423, 63700), (3430, 63570), (3675, 59332), (3822, 57050), (3900, 55909), (4075, 53508), (4116, 52975), (4238, 51450), (4459, 48900), (4550, 47922), (4564, 47775), (4890, 44590), (4900, 44499), (5145, 42380), (5460, 39935), (5705, 38220), (6357, 34300), (6370, 34230), (6825, 31948), (6846, 31850), (6860, 31785), (7350, 29666), (7644, 28525), (7987, 27300), (8150, 26754), (8476, 25725), (8575, 25428), (8918, 24450), (9100, 23961), (9555, 22820), (9780, 22295), (10290, 21190), (10595, 20580), (11410, 19110), (12225, 17836), (12714, 17150), (12740, 17115), (13377, 16300), (13650, 15974), (13692, 15925), (14700, 14833)]