210918150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 609336000

約数和(自身を除く): 398417850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 79, 85, 90, 102, 150, 153, 158, 170, 225, 237, 255, 306, 349, 395, 425, 450, 474, 510, 698, 711, 765, 790, 850, 1047, 1185, 1275, 1343, 1422, 1530, 1745, 1975, 2094, 2370, 2550, 2686, 3141, 3490, 3555, 3825, 3950, 4029, 5235, 5925, 5933, 6282, 6715, 7110, 7650, 8058, 8725, 10470, 11850, 11866, 12087, 13430, 15705, 17450, 17775, 17799, 20145, 24174, 26175, 27571, 29665, 31410, 33575, 35550, 35598, 40290, 52350, 53397, 55142, 59330, 60435, 67150, 78525, 82713, 88995, 100725, 106794, 120870, 137855, 148325, 157050, 165426, 177990, 201450, 248139, 266985, 275710, 296650, 302175, 413565, 444975, 468707, 496278, 533970, 604350, 689275, 827130, 889950, 937414, 1240695, 1334925, 1378550, 1406121, 2067825, 2343535, 2481390, 2669850, 2812242, 4135650, 4218363, 4687070, 6203475, 7030605, 8436726, 11717675, 12406950, 14061210, 21091815, 23435350, 35153025, 42183630, 70306050, 105459075, 210918150]

約数ペア:

[(1, 210918150), (2, 105459075), (3, 70306050), (5, 42183630), (6, 35153025), (9, 23435350), (10, 21091815), (15, 14061210), (17, 12406950), (18, 11717675), (25, 8436726), (30, 7030605), (34, 6203475), (45, 4687070), (50, 4218363), (51, 4135650), (75, 2812242), (79, 2669850), (85, 2481390), (90, 2343535), (102, 2067825), (150, 1406121), (153, 1378550), (158, 1334925), (170, 1240695), (225, 937414), (237, 889950), (255, 827130), (306, 689275), (349, 604350), (395, 533970), (425, 496278), (450, 468707), (474, 444975), (510, 413565), (698, 302175), (711, 296650), (765, 275710), (790, 266985), (850, 248139), (1047, 201450), (1185, 177990), (1275, 165426), (1343, 157050), (1422, 148325), (1530, 137855), (1745, 120870), (1975, 106794), (2094, 100725), (2370, 88995), (2550, 82713), (2686, 78525), (3141, 67150), (3490, 60435), (3555, 59330), (3825, 55142), (3950, 53397), (4029, 52350), (5235, 40290), (5925, 35598), (5933, 35550), (6282, 33575), (6715, 31410), (7110, 29665), (7650, 27571), (8058, 26175), (8725, 24174), (10470, 20145), (11850, 17799), (11866, 17775), (12087, 17450), (13430, 15705)]