101838100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 296314368

約数和(自身を除く): 194476268

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 31, 35, 38, 50, 52, 62, 65, 70, 76, 91, 95, 100, 124, 130, 133, 140, 155, 175, 182, 190, 217, 247, 260, 266, 310, 325, 350, 361, 364, 380, 403, 434, 455, 475, 494, 532, 589, 620, 650, 665, 700, 722, 775, 806, 868, 910, 950, 988, 1085, 1178, 1235, 1300, 1330, 1444, 1550, 1612, 1729, 1805, 1820, 1900, 2015, 2170, 2275, 2356, 2470, 2527, 2660, 2821, 2945, 3100, 3325, 3458, 3610, 4030, 4123, 4340, 4550, 4693, 4940, 5054, 5425, 5642, 5890, 6175, 6650, 6916, 7220, 7657, 8060, 8246, 8645, 9025, 9100, 9386, 10075, 10108, 10850, 11191, 11284, 11780, 12350, 12635, 13300, 14105, 14725, 15314, 16492, 17290, 18050, 18772, 20150, 20615, 21700, 22382, 23465, 24700, 25270, 28210, 29450, 30628, 32851, 34580, 36100, 38285, 40300, 41230, 43225, 44764, 46930, 50540, 53599, 55955, 56420, 58900, 63175, 65702, 70525, 76570, 78337, 82460, 86450, 93860, 103075, 107198, 111910, 117325, 126350, 131404, 141050, 145483, 153140, 156674, 164255, 172900, 191425, 206150, 214396, 223820, 234650, 252700, 267995, 279775, 282100, 290966, 313348, 328510, 382850, 391685, 412300, 469300, 535990, 559550, 581932, 657020, 727415, 765700, 783370, 821275, 1018381, 1071980, 1119100, 1339975, 1454830, 1566740, 1642550, 1958425, 2036762, 2679950, 2909660, 3285100, 3637075, 3916850, 4073524, 5091905, 5359900, 7274150, 7833700, 10183810, 14548300, 20367620, 25459525, 50919050, 101838100]

約数ペア:

[(1, 101838100), (2, 50919050), (4, 25459525), (5, 20367620), (7, 14548300), (10, 10183810), (13, 7833700), (14, 7274150), (19, 5359900), (20, 5091905), (25, 4073524), (26, 3916850), (28, 3637075), (31, 3285100), (35, 2909660), (38, 2679950), (50, 2036762), (52, 1958425), (62, 1642550), (65, 1566740), (70, 1454830), (76, 1339975), (91, 1119100), (95, 1071980), (100, 1018381), (124, 821275), (130, 783370), (133, 765700), (140, 727415), (155, 657020), (175, 581932), (182, 559550), (190, 535990), (217, 469300), (247, 412300), (260, 391685), (266, 382850), (310, 328510), (325, 313348), (350, 290966), (361, 282100), (364, 279775), (380, 267995), (403, 252700), (434, 234650), (455, 223820), (475, 214396), (494, 206150), (532, 191425), (589, 172900), (620, 164255), (650, 156674), (665, 153140), (700, 145483), (722, 141050), (775, 131404), (806, 126350), (868, 117325), (910, 111910), (950, 107198), (988, 103075), (1085, 93860), (1178, 86450), (1235, 82460), (1300, 78337), (1330, 76570), (1444, 70525), (1550, 65702), (1612, 63175), (1729, 58900), (1805, 56420), (1820, 55955), (1900, 53599), (2015, 50540), (2170, 46930), (2275, 44764), (2356, 43225), (2470, 41230), (2527, 40300), (2660, 38285), (2821, 36100), (2945, 34580), (3100, 32851), (3325, 30628), (3458, 29450), (3610, 28210), (4030, 25270), (4123, 24700), (4340, 23465), (4550, 22382), (4693, 21700), (4940, 20615), (5054, 20150), (5425, 18772), (5642, 18050), (5890, 17290), (6175, 16492), (6650, 15314), (6916, 14725), (7220, 14105), (7657, 13300), (8060, 12635), (8246, 12350), (8645, 11780), (9025, 11284), (9100, 11191), (9386, 10850), (10075, 10108)]