85253640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 286675200

約数和(自身を除く): 201421560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 79, 85, 92, 102, 115, 120, 136, 138, 158, 170, 184, 204, 230, 237, 255, 276, 316, 340, 345, 391, 395, 408, 460, 474, 510, 529, 552, 632, 680, 690, 782, 790, 920, 948, 1020, 1058, 1173, 1185, 1343, 1380, 1564, 1580, 1587, 1817, 1896, 1955, 2040, 2116, 2346, 2370, 2645, 2686, 2760, 3128, 3160, 3174, 3634, 3910, 4029, 4232, 4692, 4740, 5290, 5372, 5451, 5865, 6348, 6715, 7268, 7820, 7935, 8058, 8993, 9085, 9384, 9480, 10580, 10744, 10902, 11730, 12696, 13430, 14536, 15640, 15870, 16116, 17986, 18170, 20145, 21160, 21804, 23460, 26860, 26979, 27255, 30889, 31740, 32232, 35972, 36340, 40290, 41791, 43608, 44965, 46920, 53720, 53958, 54510, 61778, 63480, 71944, 72680, 80580, 83582, 89930, 92667, 107916, 109020, 123556, 125373, 134895, 154445, 161160, 167164, 179860, 185334, 208955, 215832, 218040, 247112, 250746, 269790, 308890, 334328, 359720, 370668, 417910, 463335, 501492, 539580, 617780, 626865, 710447, 741336, 835820, 926670, 1002984, 1079160, 1235560, 1253730, 1420894, 1671640, 1853340, 2131341, 2507460, 2841788, 3552235, 3706680, 4262682, 5014920, 5683576, 7104470, 8525364, 10656705, 14208940, 17050728, 21313410, 28417880, 42626820, 85253640]

約数ペア:

[(1, 85253640), (2, 42626820), (3, 28417880), (4, 21313410), (5, 17050728), (6, 14208940), (8, 10656705), (10, 8525364), (12, 7104470), (15, 5683576), (17, 5014920), (20, 4262682), (23, 3706680), (24, 3552235), (30, 2841788), (34, 2507460), (40, 2131341), (46, 1853340), (51, 1671640), (60, 1420894), (68, 1253730), (69, 1235560), (79, 1079160), (85, 1002984), (92, 926670), (102, 835820), (115, 741336), (120, 710447), (136, 626865), (138, 617780), (158, 539580), (170, 501492), (184, 463335), (204, 417910), (230, 370668), (237, 359720), (255, 334328), (276, 308890), (316, 269790), (340, 250746), (345, 247112), (391, 218040), (395, 215832), (408, 208955), (460, 185334), (474, 179860), (510, 167164), (529, 161160), (552, 154445), (632, 134895), (680, 125373), (690, 123556), (782, 109020), (790, 107916), (920, 92667), (948, 89930), (1020, 83582), (1058, 80580), (1173, 72680), (1185, 71944), (1343, 63480), (1380, 61778), (1564, 54510), (1580, 53958), (1587, 53720), (1817, 46920), (1896, 44965), (1955, 43608), (2040, 41791), (2116, 40290), (2346, 36340), (2370, 35972), (2645, 32232), (2686, 31740), (2760, 30889), (3128, 27255), (3160, 26979), (3174, 26860), (3634, 23460), (3910, 21804), (4029, 21160), (4232, 20145), (4692, 18170), (4740, 17986), (5290, 16116), (5372, 15870), (5451, 15640), (5865, 14536), (6348, 13430), (6715, 12696), (7268, 11730), (7820, 10902), (7935, 10744), (8058, 10580), (8993, 9480), (9085, 9384)]