165850620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 544911360

約数和(自身を除く): 379060740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 93, 95, 114, 124, 130, 155, 156, 186, 190, 195, 228, 247, 260, 285, 310, 361, 372, 380, 390, 403, 465, 494, 570, 589, 620, 722, 741, 780, 806, 930, 988, 1083, 1140, 1178, 1209, 1235, 1444, 1482, 1612, 1767, 1805, 1860, 2015, 2166, 2356, 2418, 2470, 2945, 2964, 3534, 3610, 3705, 4030, 4332, 4693, 4836, 4940, 5415, 5890, 6045, 6859, 7068, 7220, 7410, 7657, 8060, 8835, 9386, 10830, 11191, 11780, 12090, 13718, 14079, 14820, 15314, 17670, 18772, 20577, 21660, 22382, 22971, 23465, 24180, 27436, 28158, 30628, 33573, 34295, 35340, 38285, 41154, 44764, 45942, 46930, 55955, 56316, 67146, 68590, 70395, 76570, 82308, 89167, 91884, 93860, 102885, 111910, 114855, 134292, 137180, 140790, 145483, 153140, 167865, 178334, 205770, 212629, 223820, 229710, 267501, 281580, 290966, 335730, 356668, 411540, 425258, 436449, 445835, 459420, 535002, 581932, 637887, 671460, 727415, 850516, 872898, 891670, 1063145, 1070004, 1275774, 1337505, 1454830, 1745796, 1783340, 2126290, 2182245, 2551548, 2675010, 2764177, 2909660, 3189435, 4252580, 4364490, 5350020, 5528354, 6378870, 8292531, 8728980, 11056708, 12757740, 13820885, 16585062, 27641770, 33170124, 41462655, 55283540, 82925310, 165850620]

約数ペア:

[(1, 165850620), (2, 82925310), (3, 55283540), (4, 41462655), (5, 33170124), (6, 27641770), (10, 16585062), (12, 13820885), (13, 12757740), (15, 11056708), (19, 8728980), (20, 8292531), (26, 6378870), (30, 5528354), (31, 5350020), (38, 4364490), (39, 4252580), (52, 3189435), (57, 2909660), (60, 2764177), (62, 2675010), (65, 2551548), (76, 2182245), (78, 2126290), (93, 1783340), (95, 1745796), (114, 1454830), (124, 1337505), (130, 1275774), (155, 1070004), (156, 1063145), (186, 891670), (190, 872898), (195, 850516), (228, 727415), (247, 671460), (260, 637887), (285, 581932), (310, 535002), (361, 459420), (372, 445835), (380, 436449), (390, 425258), (403, 411540), (465, 356668), (494, 335730), (570, 290966), (589, 281580), (620, 267501), (722, 229710), (741, 223820), (780, 212629), (806, 205770), (930, 178334), (988, 167865), (1083, 153140), (1140, 145483), (1178, 140790), (1209, 137180), (1235, 134292), (1444, 114855), (1482, 111910), (1612, 102885), (1767, 93860), (1805, 91884), (1860, 89167), (2015, 82308), (2166, 76570), (2356, 70395), (2418, 68590), (2470, 67146), (2945, 56316), (2964, 55955), (3534, 46930), (3610, 45942), (3705, 44764), (4030, 41154), (4332, 38285), (4693, 35340), (4836, 34295), (4940, 33573), (5415, 30628), (5890, 28158), (6045, 27436), (6859, 24180), (7068, 23465), (7220, 22971), (7410, 22382), (7657, 21660), (8060, 20577), (8835, 18772), (9386, 17670), (10830, 15314), (11191, 14820), (11780, 14079), (12090, 13718)]