21466200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 80352000

約数和(自身を除く): 58885800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 269, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 538, 570, 600, 665, 700, 760, 798, 807, 840, 950, 1050, 1064, 1076, 1140, 1330, 1345, 1400, 1425, 1596, 1614, 1883, 1900, 1995, 2100, 2152, 2280, 2660, 2690, 2850, 3192, 3228, 3325, 3766, 3800, 3990, 4035, 4200, 5111, 5320, 5380, 5649, 5700, 6456, 6650, 6725, 7532, 7980, 8070, 9415, 9975, 10222, 10760, 11298, 11400, 13300, 13450, 15064, 15333, 15960, 16140, 18830, 19950, 20175, 20444, 22596, 25555, 26600, 26900, 28245, 30666, 32280, 35777, 37660, 39900, 40350, 40888, 45192, 47075, 51110, 53800, 56490, 61332, 71554, 75320, 76665, 79800, 80700, 94150, 102220, 107331, 112980, 122664, 127775, 141225, 143108, 153330, 161400, 178885, 188300, 204440, 214662, 225960, 255550, 282450, 286216, 306660, 357770, 376600, 383325, 429324, 511100, 536655, 564900, 613320, 715540, 766650, 858648, 894425, 1022200, 1073310, 1129800, 1431080, 1533300, 1788850, 2146620, 2683275, 3066600, 3577700, 4293240, 5366550, 7155400, 10733100, 21466200]

約数ペア:

[(1, 21466200), (2, 10733100), (3, 7155400), (4, 5366550), (5, 4293240), (6, 3577700), (7, 3066600), (8, 2683275), (10, 2146620), (12, 1788850), (14, 1533300), (15, 1431080), (19, 1129800), (20, 1073310), (21, 1022200), (24, 894425), (25, 858648), (28, 766650), (30, 715540), (35, 613320), (38, 564900), (40, 536655), (42, 511100), (50, 429324), (56, 383325), (57, 376600), (60, 357770), (70, 306660), (75, 286216), (76, 282450), (84, 255550), (95, 225960), (100, 214662), (105, 204440), (114, 188300), (120, 178885), (133, 161400), (140, 153330), (150, 143108), (152, 141225), (168, 127775), (175, 122664), (190, 112980), (200, 107331), (210, 102220), (228, 94150), (266, 80700), (269, 79800), (280, 76665), (285, 75320), (300, 71554), (350, 61332), (380, 56490), (399, 53800), (420, 51110), (456, 47075), (475, 45192), (525, 40888), (532, 40350), (538, 39900), (570, 37660), (600, 35777), (665, 32280), (700, 30666), (760, 28245), (798, 26900), (807, 26600), (840, 25555), (950, 22596), (1050, 20444), (1064, 20175), (1076, 19950), (1140, 18830), (1330, 16140), (1345, 15960), (1400, 15333), (1425, 15064), (1596, 13450), (1614, 13300), (1883, 11400), (1900, 11298), (1995, 10760), (2100, 10222), (2152, 9975), (2280, 9415), (2660, 8070), (2690, 7980), (2850, 7532), (3192, 6725), (3228, 6650), (3325, 6456), (3766, 5700), (3800, 5649), (3990, 5380), (4035, 5320), (4200, 5111)]