189813000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 662538240

約数和(自身を除く): 472725240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 125, 130, 150, 155, 156, 157, 186, 195, 200, 248, 250, 260, 300, 310, 312, 314, 325, 372, 375, 390, 403, 465, 471, 500, 520, 600, 620, 628, 650, 744, 750, 775, 780, 785, 806, 930, 942, 975, 1000, 1209, 1240, 1256, 1300, 1500, 1550, 1560, 1570, 1612, 1625, 1860, 1884, 1950, 2015, 2041, 2325, 2355, 2418, 2600, 3000, 3100, 3140, 3224, 3250, 3720, 3768, 3875, 3900, 3925, 4030, 4082, 4650, 4710, 4836, 4867, 4875, 6045, 6123, 6200, 6280, 6500, 7750, 7800, 7850, 8060, 8164, 9300, 9420, 9672, 9734, 9750, 10075, 10205, 11625, 11775, 12090, 12246, 13000, 14601, 15500, 15700, 16120, 16328, 18600, 18840, 19468, 19500, 19625, 20150, 20410, 23250, 23550, 24180, 24335, 24492, 29202, 30225, 30615, 31000, 31400, 38936, 39000, 39250, 40300, 40820, 46500, 47100, 48360, 48670, 48984, 50375, 51025, 58404, 58875, 60450, 61230, 63271, 73005, 78500, 80600, 81640, 93000, 94200, 97340, 100750, 102050, 116808, 117750, 120900, 121675, 122460, 126542, 146010, 151125, 153075, 157000, 189813, 194680, 201500, 204100, 235500, 241800, 243350, 244920, 253084, 255125, 292020, 302250, 306150, 316355, 365025, 379626, 403000, 408200, 471000, 486700, 506168, 510250, 584040, 604500, 608375, 612300, 632710, 730050, 759252, 765375, 949065, 973400, 1020500, 1209000, 1216750, 1224600, 1265420, 1460100, 1518504, 1530750, 1581775, 1825125, 1898130, 2041000, 2433500, 2530840, 2920200, 3061500, 3163550, 3650250, 3796260, 4745325, 4867000, 6123000, 6327100, 7300500, 7592520, 7908875, 9490650, 12654200, 14601000, 15817750, 18981300, 23726625, 31635500, 37962600, 47453250, 63271000, 94906500, 189813000]

約数ペア:

[(1, 189813000), (2, 94906500), (3, 63271000), (4, 47453250), (5, 37962600), (6, 31635500), (8, 23726625), (10, 18981300), (12, 15817750), (13, 14601000), (15, 12654200), (20, 9490650), (24, 7908875), (25, 7592520), (26, 7300500), (30, 6327100), (31, 6123000), (39, 4867000), (40, 4745325), (50, 3796260), (52, 3650250), (60, 3163550), (62, 3061500), (65, 2920200), (75, 2530840), (78, 2433500), (93, 2041000), (100, 1898130), (104, 1825125), (120, 1581775), (124, 1530750), (125, 1518504), (130, 1460100), (150, 1265420), (155, 1224600), (156, 1216750), (157, 1209000), (186, 1020500), (195, 973400), (200, 949065), (248, 765375), (250, 759252), (260, 730050), (300, 632710), (310, 612300), (312, 608375), (314, 604500), (325, 584040), (372, 510250), (375, 506168), (390, 486700), (403, 471000), (465, 408200), (471, 403000), (500, 379626), (520, 365025), (600, 316355), (620, 306150), (628, 302250), (650, 292020), (744, 255125), (750, 253084), (775, 244920), (780, 243350), (785, 241800), (806, 235500), (930, 204100), (942, 201500), (975, 194680), (1000, 189813), (1209, 157000), (1240, 153075), (1256, 151125), (1300, 146010), (1500, 126542), (1550, 122460), (1560, 121675), (1570, 120900), (1612, 117750), (1625, 116808), (1860, 102050), (1884, 100750), (1950, 97340), (2015, 94200), (2041, 93000), (2325, 81640), (2355, 80600), (2418, 78500), (2600, 73005), (3000, 63271), (3100, 61230), (3140, 60450), (3224, 58875), (3250, 58404), (3720, 51025), (3768, 50375), (3875, 48984), (3900, 48670), (3925, 48360), (4030, 47100), (4082, 46500), (4650, 40820), (4710, 40300), (4836, 39250), (4867, 39000), (4875, 38936), (6045, 31400), (6123, 31000), (6200, 30615), (6280, 30225), (6500, 29202), (7750, 24492), (7800, 24335), (7850, 24180), (8060, 23550), (8164, 23250), (9300, 20410), (9420, 20150), (9672, 19625), (9734, 19500), (9750, 19468), (10075, 18840), (10205, 18600), (11625, 16328), (11775, 16120), (12090, 15700), (12246, 15500), (13000, 14601)]