40150800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 180

約数和(自身を含む): 146917680

約数和(自身を除く): 106766880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 587, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1174, 1200, 1368, 1425, 1520, 1710, 1761, 1800, 1900, 2280, 2348, 2736, 2850, 2935, 3420, 3522, 3600, 3800, 4275, 4560, 4696, 5283, 5700, 5870, 6840, 7044, 7600, 8550, 8805, 9392, 10566, 11153, 11400, 11740, 13680, 14088, 14675, 17100, 17610, 21132, 22306, 22800, 23480, 26415, 28176, 29350, 33459, 34200, 35220, 42264, 44025, 44612, 46960, 52830, 55765, 58700, 66918, 68400, 70440, 84528, 88050, 89224, 100377, 105660, 111530, 117400, 132075, 133836, 140880, 167295, 176100, 178448, 200754, 211320, 223060, 234800, 264150, 267672, 278825, 334590, 352200, 401508, 422640, 446120, 501885, 528300, 535344, 557650, 669180, 704400, 803016, 836475, 892240, 1003770, 1056600, 1115300, 1338360, 1606032, 1672950, 2007540, 2113200, 2230600, 2509425, 2676720, 3345900, 4015080, 4461200, 5018850, 6691800, 8030160, 10037700, 13383600, 20075400, 40150800]

約数ペア:

[(1, 40150800), (2, 20075400), (3, 13383600), (4, 10037700), (5, 8030160), (6, 6691800), (8, 5018850), (9, 4461200), (10, 4015080), (12, 3345900), (15, 2676720), (16, 2509425), (18, 2230600), (19, 2113200), (20, 2007540), (24, 1672950), (25, 1606032), (30, 1338360), (36, 1115300), (38, 1056600), (40, 1003770), (45, 892240), (48, 836475), (50, 803016), (57, 704400), (60, 669180), (72, 557650), (75, 535344), (76, 528300), (80, 501885), (90, 446120), (95, 422640), (100, 401508), (114, 352200), (120, 334590), (144, 278825), (150, 267672), (152, 264150), (171, 234800), (180, 223060), (190, 211320), (200, 200754), (225, 178448), (228, 176100), (240, 167295), (285, 140880), (300, 133836), (304, 132075), (342, 117400), (360, 111530), (380, 105660), (400, 100377), (450, 89224), (456, 88050), (475, 84528), (570, 70440), (587, 68400), (600, 66918), (684, 58700), (720, 55765), (760, 52830), (855, 46960), (900, 44612), (912, 44025), (950, 42264), (1140, 35220), (1174, 34200), (1200, 33459), (1368, 29350), (1425, 28176), (1520, 26415), (1710, 23480), (1761, 22800), (1800, 22306), (1900, 21132), (2280, 17610), (2348, 17100), (2736, 14675), (2850, 14088), (2935, 13680), (3420, 11740), (3522, 11400), (3600, 11153), (3800, 10566), (4275, 9392), (4560, 8805), (4696, 8550), (5283, 7600), (5700, 7044), (5870, 6840)]