89851320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 319999680

約数和(自身を除く): 230148360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 73, 78, 90, 104, 117, 120, 130, 146, 156, 180, 195, 219, 234, 260, 263, 292, 312, 360, 365, 390, 438, 468, 520, 526, 584, 585, 657, 730, 780, 789, 876, 936, 949, 1052, 1095, 1170, 1314, 1315, 1460, 1560, 1578, 1752, 1898, 2104, 2190, 2340, 2367, 2628, 2630, 2847, 2920, 3156, 3285, 3419, 3796, 3945, 4380, 4680, 4734, 4745, 5256, 5260, 5694, 6312, 6570, 6838, 7592, 7890, 8541, 8760, 9468, 9490, 10257, 10520, 11388, 11835, 13140, 13676, 14235, 15780, 17082, 17095, 18936, 18980, 19199, 20514, 22776, 23670, 26280, 27352, 28470, 30771, 31560, 34164, 34190, 37960, 38398, 41028, 42705, 47340, 51285, 56940, 57597, 61542, 68328, 68380, 76796, 82056, 85410, 94680, 95995, 102570, 113880, 115194, 123084, 136760, 153592, 153855, 170820, 172791, 191990, 205140, 230388, 246168, 249587, 287985, 307710, 341640, 345582, 383980, 410280, 460776, 499174, 575970, 615420, 691164, 748761, 767960, 863955, 998348, 1151940, 1230840, 1247935, 1382328, 1497522, 1727910, 1996696, 2246283, 2303880, 2495870, 2995044, 3455820, 3743805, 4492566, 4991740, 5990088, 6911640, 7487610, 8985132, 9983480, 11231415, 14975220, 17970264, 22462830, 29950440, 44925660, 89851320]

約数ペア:

[(1, 89851320), (2, 44925660), (3, 29950440), (4, 22462830), (5, 17970264), (6, 14975220), (8, 11231415), (9, 9983480), (10, 8985132), (12, 7487610), (13, 6911640), (15, 5990088), (18, 4991740), (20, 4492566), (24, 3743805), (26, 3455820), (30, 2995044), (36, 2495870), (39, 2303880), (40, 2246283), (45, 1996696), (52, 1727910), (60, 1497522), (65, 1382328), (72, 1247935), (73, 1230840), (78, 1151940), (90, 998348), (104, 863955), (117, 767960), (120, 748761), (130, 691164), (146, 615420), (156, 575970), (180, 499174), (195, 460776), (219, 410280), (234, 383980), (260, 345582), (263, 341640), (292, 307710), (312, 287985), (360, 249587), (365, 246168), (390, 230388), (438, 205140), (468, 191990), (520, 172791), (526, 170820), (584, 153855), (585, 153592), (657, 136760), (730, 123084), (780, 115194), (789, 113880), (876, 102570), (936, 95995), (949, 94680), (1052, 85410), (1095, 82056), (1170, 76796), (1314, 68380), (1315, 68328), (1460, 61542), (1560, 57597), (1578, 56940), (1752, 51285), (1898, 47340), (2104, 42705), (2190, 41028), (2340, 38398), (2367, 37960), (2628, 34190), (2630, 34164), (2847, 31560), (2920, 30771), (3156, 28470), (3285, 27352), (3419, 26280), (3796, 23670), (3945, 22776), (4380, 20514), (4680, 19199), (4734, 18980), (4745, 18936), (5256, 17095), (5260, 17082), (5694, 15780), (6312, 14235), (6570, 13676), (6838, 13140), (7592, 11835), (7890, 11388), (8541, 10520), (8760, 10257), (9468, 9490)]