190157400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 646331400

約数和(自身を除く): 456174000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 89, 90, 100, 120, 150, 178, 180, 200, 225, 267, 300, 356, 360, 445, 450, 534, 600, 712, 801, 890, 900, 1068, 1187, 1335, 1602, 1780, 1800, 2136, 2225, 2374, 2670, 3204, 3560, 3561, 4005, 4450, 4748, 5340, 5935, 6408, 6675, 7122, 8010, 8900, 9496, 10680, 10683, 11870, 13350, 14244, 16020, 17800, 17805, 20025, 21366, 23740, 26700, 28488, 29675, 32040, 35610, 40050, 42732, 47480, 53400, 53415, 59350, 71220, 80100, 85464, 89025, 105643, 106830, 118700, 142440, 160200, 178050, 211286, 213660, 237400, 267075, 316929, 356100, 422572, 427320, 528215, 534150, 633858, 712200, 845144, 950787, 1056430, 1068300, 1267716, 1584645, 1901574, 2112860, 2136600, 2535432, 2641075, 3169290, 3803148, 4225720, 4753935, 5282150, 6338580, 7606296, 7923225, 9507870, 10564300, 12677160, 15846450, 19015740, 21128600, 23769675, 31692900, 38031480, 47539350, 63385800, 95078700, 190157400]

約数ペア:

[(1, 190157400), (2, 95078700), (3, 63385800), (4, 47539350), (5, 38031480), (6, 31692900), (8, 23769675), (9, 21128600), (10, 19015740), (12, 15846450), (15, 12677160), (18, 10564300), (20, 9507870), (24, 7923225), (25, 7606296), (30, 6338580), (36, 5282150), (40, 4753935), (45, 4225720), (50, 3803148), (60, 3169290), (72, 2641075), (75, 2535432), (89, 2136600), (90, 2112860), (100, 1901574), (120, 1584645), (150, 1267716), (178, 1068300), (180, 1056430), (200, 950787), (225, 845144), (267, 712200), (300, 633858), (356, 534150), (360, 528215), (445, 427320), (450, 422572), (534, 356100), (600, 316929), (712, 267075), (801, 237400), (890, 213660), (900, 211286), (1068, 178050), (1187, 160200), (1335, 142440), (1602, 118700), (1780, 106830), (1800, 105643), (2136, 89025), (2225, 85464), (2374, 80100), (2670, 71220), (3204, 59350), (3560, 53415), (3561, 53400), (4005, 47480), (4450, 42732), (4748, 40050), (5340, 35610), (5935, 32040), (6408, 29675), (6675, 28488), (7122, 26700), (8010, 23740), (8900, 21366), (9496, 20025), (10680, 17805), (10683, 17800), (11870, 16020), (13350, 14244)]