28438828950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1\times {\mathrm{983}}^1$

素因数の和:1531

約数の個数: 192

約数和(自身を含む): 82229022720

約数和(自身を除く): 53790193770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 150, 175, 177, 210, 295, 350, 354, 413, 467, 525, 590, 826, 885, 934, 983, 1050, 1239, 1401, 1475, 1770, 1966, 2065, 2335, 2478, 2802, 2949, 2950, 3269, 4130, 4425, 4670, 4915, 5898, 6195, 6538, 6881, 7005, 8850, 9807, 9830, 10325, 11675, 12390, 13762, 14010, 14745, 16345, 19614, 20643, 20650, 23350, 24575, 27553, 29490, 30975, 32690, 34405, 35025, 41286, 49035, 49150, 55106, 57997, 61950, 68810, 70050, 73725, 81725, 82659, 98070, 103215, 115994, 137765, 147450, 163450, 165318, 172025, 173991, 192871, 206430, 245175, 275530, 289985, 344050, 347982, 385742, 405979, 413295, 459061, 490350, 516075, 578613, 579970, 688825, 811958, 826590, 869955, 918122, 964355, 1032150, 1157226, 1217937, 1377183, 1377650, 1449925, 1739910, 1928710, 2029895, 2066475, 2295305, 2435874, 2754366, 2893065, 2899850, 3213427, 4059790, 4132950, 4349775, 4590610, 4821775, 5786130, 6089685, 6426854, 6885915, 8699550, 9640281, 9643550, 10149475, 11476525, 12179370, 13771830, 14465325, 16067135, 19280562, 20298950, 22953050, 27084599, 28930650, 30448425, 32134270, 34429575, 48201405, 54169198, 60896850, 68859150, 80335675, 81253797, 96402810, 135422995, 160671350, 162507594, 189592193, 241007025, 270845990, 379184386, 406268985, 482014050, 568776579, 677114975, 812537970, 947960965, 1137553158, 1354229950, 1895921930, 2031344925, 2843882895, 4062689850, 4739804825, 5687765790, 9479609650, 14219414475, 28438828950]

約数ペア:

[(1, 28438828950), (2, 14219414475), (3, 9479609650), (5, 5687765790), (6, 4739804825), (7, 4062689850), (10, 2843882895), (14, 2031344925), (15, 1895921930), (21, 1354229950), (25, 1137553158), (30, 947960965), (35, 812537970), (42, 677114975), (50, 568776579), (59, 482014050), (70, 406268985), (75, 379184386), (105, 270845990), (118, 241007025), (150, 189592193), (175, 162507594), (177, 160671350), (210, 135422995), (295, 96402810), (350, 81253797), (354, 80335675), (413, 68859150), (467, 60896850), (525, 54169198), (590, 48201405), (826, 34429575), (885, 32134270), (934, 30448425), (983, 28930650), (1050, 27084599), (1239, 22953050), (1401, 20298950), (1475, 19280562), (1770, 16067135), (1966, 14465325), (2065, 13771830), (2335, 12179370), (2478, 11476525), (2802, 10149475), (2949, 9643550), (2950, 9640281), (3269, 8699550), (4130, 6885915), (4425, 6426854), (4670, 6089685), (4915, 5786130), (5898, 4821775), (6195, 4590610), (6538, 4349775), (6881, 4132950), (7005, 4059790), (8850, 3213427), (9807, 2899850), (9830, 2893065), (10325, 2754366), (11675, 2435874), (12390, 2295305), (13762, 2066475), (14010, 2029895), (14745, 1928710), (16345, 1739910), (19614, 1449925), (20643, 1377650), (20650, 1377183), (23350, 1217937), (24575, 1157226), (27553, 1032150), (29490, 964355), (30975, 918122), (32690, 869955), (34405, 826590), (35025, 811958), (41286, 688825), (49035, 579970), (49150, 578613), (55106, 516075), (57997, 490350), (61950, 459061), (68810, 413295), (70050, 405979), (73725, 385742), (81725, 347982), (82659, 344050), (98070, 289985), (103215, 275530), (115994, 245175), (137765, 206430), (147450, 192871), (163450, 173991), (165318, 172025)]