85182750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 246548016

約数和(自身を除く): 161365266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 125, 131, 150, 153, 170, 225, 250, 255, 262, 289, 306, 375, 393, 425, 450, 510, 578, 655, 750, 765, 786, 850, 867, 1125, 1179, 1275, 1310, 1445, 1530, 1734, 1965, 2125, 2227, 2250, 2358, 2550, 2601, 2890, 3275, 3825, 3930, 4250, 4335, 4454, 5202, 5895, 6375, 6550, 6681, 7225, 7650, 8670, 9825, 11135, 11790, 12750, 13005, 13362, 14450, 16375, 19125, 19650, 20043, 21675, 22270, 26010, 29475, 32750, 33405, 36125, 37859, 38250, 40086, 43350, 49125, 55675, 58950, 65025, 66810, 72250, 75718, 98250, 100215, 108375, 111350, 113577, 130050, 147375, 167025, 189295, 200430, 216750, 227154, 278375, 294750, 325125, 334050, 340731, 378590, 501075, 556750, 567885, 650250, 681462, 835125, 946475, 1002150, 1135770, 1670250, 1703655, 1892950, 2505375, 2839425, 3407310, 4732375, 5010750, 5678850, 8518275, 9464750, 14197125, 17036550, 28394250, 42591375, 85182750]

約数ペア:

[(1, 85182750), (2, 42591375), (3, 28394250), (5, 17036550), (6, 14197125), (9, 9464750), (10, 8518275), (15, 5678850), (17, 5010750), (18, 4732375), (25, 3407310), (30, 2839425), (34, 2505375), (45, 1892950), (50, 1703655), (51, 1670250), (75, 1135770), (85, 1002150), (90, 946475), (102, 835125), (125, 681462), (131, 650250), (150, 567885), (153, 556750), (170, 501075), (225, 378590), (250, 340731), (255, 334050), (262, 325125), (289, 294750), (306, 278375), (375, 227154), (393, 216750), (425, 200430), (450, 189295), (510, 167025), (578, 147375), (655, 130050), (750, 113577), (765, 111350), (786, 108375), (850, 100215), (867, 98250), (1125, 75718), (1179, 72250), (1275, 66810), (1310, 65025), (1445, 58950), (1530, 55675), (1734, 49125), (1965, 43350), (2125, 40086), (2227, 38250), (2250, 37859), (2358, 36125), (2550, 33405), (2601, 32750), (2890, 29475), (3275, 26010), (3825, 22270), (3930, 21675), (4250, 20043), (4335, 19650), (4454, 19125), (5202, 16375), (5895, 14450), (6375, 13362), (6550, 13005), (6681, 12750), (7225, 11790), (7650, 11135), (8670, 9825)]