30973800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:81

約数の個数: 288

約数和(自身を含む): 119054880

約数和(自身を除く): 88081080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 25, 26, 30, 33, 38, 39, 40, 44, 50, 52, 55, 57, 60, 65, 66, 75, 76, 78, 88, 95, 100, 104, 110, 114, 120, 130, 132, 143, 150, 152, 156, 165, 190, 195, 200, 209, 220, 228, 247, 260, 264, 275, 285, 286, 300, 312, 325, 330, 361, 380, 390, 418, 429, 440, 456, 475, 494, 520, 550, 570, 572, 600, 627, 650, 660, 715, 722, 741, 760, 780, 825, 836, 858, 950, 975, 988, 1045, 1083, 1100, 1140, 1144, 1235, 1254, 1300, 1320, 1425, 1430, 1444, 1482, 1560, 1650, 1672, 1716, 1805, 1900, 1950, 1976, 2090, 2145, 2166, 2200, 2280, 2470, 2508, 2600, 2717, 2850, 2860, 2888, 2964, 3135, 3300, 3432, 3575, 3610, 3705, 3800, 3900, 3971, 4180, 4290, 4332, 4693, 4940, 5016, 5225, 5415, 5434, 5700, 5720, 5928, 6175, 6270, 6600, 7150, 7220, 7410, 7800, 7942, 8151, 8360, 8580, 8664, 9025, 9386, 9880, 10450, 10725, 10830, 10868, 11400, 11913, 12350, 12540, 13585, 14079, 14300, 14440, 14820, 15675, 15884, 16302, 17160, 18050, 18525, 18772, 19855, 20900, 21450, 21660, 21736, 23465, 23826, 24700, 25080, 27075, 27170, 28158, 28600, 29640, 31350, 31768, 32604, 36100, 37050, 37544, 39710, 40755, 41800, 42900, 43320, 46930, 47652, 49400, 51623, 54150, 54340, 56316, 59565, 62700, 65208, 67925, 70395, 72200, 74100, 79420, 81510, 85800, 93860, 95304, 99275, 103246, 108300, 108680, 112632, 117325, 119130, 125400, 135850, 140790, 148200, 154869, 158840, 163020, 187720, 198550, 203775, 206492, 216600, 234650, 238260, 258115, 271700, 281580, 297825, 309738, 326040, 351975, 397100, 407550, 412984, 469300, 476520, 516230, 543400, 563160, 595650, 619476, 703950, 774345, 794200, 815100, 938600, 1032460, 1191300, 1238952, 1290575, 1407900, 1548690, 1630200, 2064920, 2382600, 2581150, 2815800, 3097380, 3871725, 5162300, 6194760, 7743450, 10324600, 15486900, 30973800]

約数ペア:

[(1, 30973800), (2, 15486900), (3, 10324600), (4, 7743450), (5, 6194760), (6, 5162300), (8, 3871725), (10, 3097380), (11, 2815800), (12, 2581150), (13, 2382600), (15, 2064920), (19, 1630200), (20, 1548690), (22, 1407900), (24, 1290575), (25, 1238952), (26, 1191300), (30, 1032460), (33, 938600), (38, 815100), (39, 794200), (40, 774345), (44, 703950), (50, 619476), (52, 595650), (55, 563160), (57, 543400), (60, 516230), (65, 476520), (66, 469300), (75, 412984), (76, 407550), (78, 397100), (88, 351975), (95, 326040), (100, 309738), (104, 297825), (110, 281580), (114, 271700), (120, 258115), (130, 238260), (132, 234650), (143, 216600), (150, 206492), (152, 203775), (156, 198550), (165, 187720), (190, 163020), (195, 158840), (200, 154869), (209, 148200), (220, 140790), (228, 135850), (247, 125400), (260, 119130), (264, 117325), (275, 112632), (285, 108680), (286, 108300), (300, 103246), (312, 99275), (325, 95304), (330, 93860), (361, 85800), (380, 81510), (390, 79420), (418, 74100), (429, 72200), (440, 70395), (456, 67925), (475, 65208), (494, 62700), (520, 59565), (550, 56316), (570, 54340), (572, 54150), (600, 51623), (627, 49400), (650, 47652), (660, 46930), (715, 43320), (722, 42900), (741, 41800), (760, 40755), (780, 39710), (825, 37544), (836, 37050), (858, 36100), (950, 32604), (975, 31768), (988, 31350), (1045, 29640), (1083, 28600), (1100, 28158), (1140, 27170), (1144, 27075), (1235, 25080), (1254, 24700), (1300, 23826), (1320, 23465), (1425, 21736), (1430, 21660), (1444, 21450), (1482, 20900), (1560, 19855), (1650, 18772), (1672, 18525), (1716, 18050), (1805, 17160), (1900, 16302), (1950, 15884), (1976, 15675), (2090, 14820), (2145, 14440), (2166, 14300), (2200, 14079), (2280, 13585), (2470, 12540), (2508, 12350), (2600, 11913), (2717, 11400), (2850, 10868), (2860, 10830), (2888, 10725), (2964, 10450), (3135, 9880), (3300, 9386), (3432, 9025), (3575, 8664), (3610, 8580), (3705, 8360), (3800, 8151), (3900, 7942), (3971, 7800), (4180, 7410), (4290, 7220), (4332, 7150), (4693, 6600), (4940, 6270), (5016, 6175), (5225, 5928), (5415, 5720), (5434, 5700)]