102250400

素因数分解:

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

素因数の和:108

約数の個数: 216

約数和(自身を含む): 310292640

約数和(自身を除く): 208042240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 32, 35, 38, 40, 50, 56, 62, 70, 76, 80, 95, 100, 112, 124, 133, 140, 152, 155, 160, 175, 190, 200, 217, 224, 248, 266, 280, 304, 310, 350, 380, 400, 434, 475, 496, 532, 560, 589, 608, 620, 665, 700, 760, 775, 800, 868, 950, 961, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1400, 1520, 1550, 1736, 1900, 1922, 2128, 2170, 2356, 2480, 2660, 2800, 2945, 3040, 3100, 3325, 3472, 3800, 3844, 4123, 4256, 4340, 4712, 4805, 4960, 5320, 5425, 5600, 5890, 6200, 6650, 6727, 6944, 7600, 7688, 8246, 8680, 9424, 9610, 10640, 10850, 11780, 12400, 13300, 13454, 14725, 15200, 15376, 16492, 17360, 18259, 18848, 19220, 20615, 21280, 21700, 23560, 24025, 24800, 26600, 26908, 29450, 30752, 32984, 33635, 34720, 36518, 38440, 41230, 43400, 47120, 48050, 53200, 53816, 58900, 65968, 67270, 73036, 76880, 82460, 86800, 91295, 94240, 96100, 103075, 106400, 107632, 117800, 127813, 131936, 134540, 146072, 153760, 164920, 168175, 173600, 182590, 192200, 206150, 215264, 235600, 255626, 269080, 292144, 329840, 336350, 365180, 384400, 412300, 456475, 471200, 511252, 538160, 584288, 639065, 659680, 672700, 730360, 768800, 824600, 912950, 1022504, 1076320, 1278130, 1345400, 1460720, 1649200, 1825900, 2045008, 2556260, 2690800, 2921440, 3195325, 3298400, 3651800, 4090016, 5112520, 5381600, 6390650, 7303600, 10225040, 12781300, 14607200, 20450080, 25562600, 51125200, 102250400]

約数ペア:

[(1, 102250400), (2, 51125200), (4, 25562600), (5, 20450080), (7, 14607200), (8, 12781300), (10, 10225040), (14, 7303600), (16, 6390650), (19, 5381600), (20, 5112520), (25, 4090016), (28, 3651800), (31, 3298400), (32, 3195325), (35, 2921440), (38, 2690800), (40, 2556260), (50, 2045008), (56, 1825900), (62, 1649200), (70, 1460720), (76, 1345400), (80, 1278130), (95, 1076320), (100, 1022504), (112, 912950), (124, 824600), (133, 768800), (140, 730360), (152, 672700), (155, 659680), (160, 639065), (175, 584288), (190, 538160), (200, 511252), (217, 471200), (224, 456475), (248, 412300), (266, 384400), (280, 365180), (304, 336350), (310, 329840), (350, 292144), (380, 269080), (400, 255626), (434, 235600), (475, 215264), (496, 206150), (532, 192200), (560, 182590), (589, 173600), (608, 168175), (620, 164920), (665, 153760), (700, 146072), (760, 134540), (775, 131936), (800, 127813), (868, 117800), (950, 107632), (961, 106400), (992, 103075), (1064, 96100), (1085, 94240), (1120, 91295), (1178, 86800), (1240, 82460), (1330, 76880), (1400, 73036), (1520, 67270), (1550, 65968), (1736, 58900), (1900, 53816), (1922, 53200), (2128, 48050), (2170, 47120), (2356, 43400), (2480, 41230), (2660, 38440), (2800, 36518), (2945, 34720), (3040, 33635), (3100, 32984), (3325, 30752), (3472, 29450), (3800, 26908), (3844, 26600), (4123, 24800), (4256, 24025), (4340, 23560), (4712, 21700), (4805, 21280), (4960, 20615), (5320, 19220), (5425, 18848), (5600, 18259), (5890, 17360), (6200, 16492), (6650, 15376), (6727, 15200), (6944, 14725), (7600, 13454), (7688, 13300), (8246, 12400), (8680, 11780), (9424, 10850), (9610, 10640)]