168312750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 456648192

約数和(自身を除く): 288335442

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 43, 50, 51, 75, 85, 86, 102, 125, 129, 150, 170, 215, 250, 255, 258, 307, 375, 425, 430, 510, 614, 645, 731, 750, 850, 921, 1075, 1275, 1290, 1462, 1535, 1842, 2125, 2150, 2193, 2550, 3070, 3225, 3655, 4250, 4386, 4605, 5219, 5375, 6375, 6450, 7310, 7675, 9210, 10438, 10750, 10965, 12750, 13201, 15350, 15657, 16125, 18275, 21930, 23025, 26095, 26402, 31314, 32250, 36550, 38375, 39603, 46050, 52190, 54825, 66005, 76750, 78285, 79206, 91375, 109650, 115125, 130475, 132010, 156570, 182750, 198015, 224417, 230250, 260950, 274125, 330025, 391425, 396030, 448834, 548250, 652375, 660050, 673251, 782850, 990075, 1122085, 1304750, 1346502, 1650125, 1957125, 1980150, 2244170, 3300250, 3366255, 3914250, 4950375, 5610425, 6732510, 9900750, 11220850, 16831275, 28052125, 33662550, 56104250, 84156375, 168312750]

約数ペア:

[(1, 168312750), (2, 84156375), (3, 56104250), (5, 33662550), (6, 28052125), (10, 16831275), (15, 11220850), (17, 9900750), (25, 6732510), (30, 5610425), (34, 4950375), (43, 3914250), (50, 3366255), (51, 3300250), (75, 2244170), (85, 1980150), (86, 1957125), (102, 1650125), (125, 1346502), (129, 1304750), (150, 1122085), (170, 990075), (215, 782850), (250, 673251), (255, 660050), (258, 652375), (307, 548250), (375, 448834), (425, 396030), (430, 391425), (510, 330025), (614, 274125), (645, 260950), (731, 230250), (750, 224417), (850, 198015), (921, 182750), (1075, 156570), (1275, 132010), (1290, 130475), (1462, 115125), (1535, 109650), (1842, 91375), (2125, 79206), (2150, 78285), (2193, 76750), (2550, 66005), (3070, 54825), (3225, 52190), (3655, 46050), (4250, 39603), (4386, 38375), (4605, 36550), (5219, 32250), (5375, 31314), (6375, 26402), (6450, 26095), (7310, 23025), (7675, 21930), (9210, 18275), (10438, 16125), (10750, 15657), (10965, 15350), (12750, 13201)]