145820250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 430372800

約数和(自身を除く): 284552550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 125, 135, 150, 162, 171, 190, 225, 250, 270, 285, 342, 375, 379, 405, 450, 475, 513, 570, 675, 750, 758, 810, 855, 950, 1026, 1125, 1137, 1350, 1425, 1539, 1710, 1895, 2025, 2250, 2274, 2375, 2565, 2850, 3078, 3375, 3411, 3790, 4050, 4275, 4750, 5130, 5685, 6750, 6822, 7125, 7201, 7695, 8550, 9475, 10125, 10233, 11370, 12825, 14250, 14402, 15390, 17055, 18950, 20250, 20466, 21375, 21603, 25650, 28425, 30699, 34110, 36005, 38475, 42750, 43206, 47375, 51165, 56850, 61398, 64125, 64809, 72010, 76950, 85275, 94750, 102330, 108015, 128250, 129618, 142125, 153495, 170550, 180025, 192375, 194427, 216030, 255825, 284250, 306990, 324045, 360050, 384750, 388854, 426375, 511650, 540075, 583281, 648090, 767475, 852750, 900125, 972135, 1080150, 1166562, 1279125, 1534950, 1620225, 1800250, 1944270, 2558250, 2700375, 2916405, 3240450, 3837375, 4860675, 5400750, 5832810, 7674750, 8101125, 9721350, 14582025, 16202250, 24303375, 29164050, 48606750, 72910125, 145820250]

約数ペア:

[(1, 145820250), (2, 72910125), (3, 48606750), (5, 29164050), (6, 24303375), (9, 16202250), (10, 14582025), (15, 9721350), (18, 8101125), (19, 7674750), (25, 5832810), (27, 5400750), (30, 4860675), (38, 3837375), (45, 3240450), (50, 2916405), (54, 2700375), (57, 2558250), (75, 1944270), (81, 1800250), (90, 1620225), (95, 1534950), (114, 1279125), (125, 1166562), (135, 1080150), (150, 972135), (162, 900125), (171, 852750), (190, 767475), (225, 648090), (250, 583281), (270, 540075), (285, 511650), (342, 426375), (375, 388854), (379, 384750), (405, 360050), (450, 324045), (475, 306990), (513, 284250), (570, 255825), (675, 216030), (750, 194427), (758, 192375), (810, 180025), (855, 170550), (950, 153495), (1026, 142125), (1125, 129618), (1137, 128250), (1350, 108015), (1425, 102330), (1539, 94750), (1710, 85275), (1895, 76950), (2025, 72010), (2250, 64809), (2274, 64125), (2375, 61398), (2565, 56850), (2850, 51165), (3078, 47375), (3375, 43206), (3411, 42750), (3790, 38475), (4050, 36005), (4275, 34110), (4750, 30699), (5130, 28425), (5685, 25650), (6750, 21603), (6822, 21375), (7125, 20466), (7201, 20250), (7695, 18950), (8550, 17055), (9475, 15390), (10125, 14402), (10233, 14250), (11370, 12825)]