55453320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 211203720

約数和(自身を除く): 155750400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 41, 45, 51, 52, 60, 65, 68, 72, 78, 82, 85, 90, 102, 104, 117, 120, 123, 130, 136, 153, 156, 164, 170, 180, 195, 204, 205, 221, 234, 246, 255, 260, 289, 306, 312, 328, 340, 360, 369, 390, 408, 410, 442, 468, 492, 510, 520, 533, 578, 585, 612, 615, 663, 680, 697, 738, 765, 780, 820, 867, 884, 936, 984, 1020, 1066, 1105, 1156, 1170, 1224, 1230, 1326, 1394, 1445, 1476, 1530, 1560, 1599, 1640, 1734, 1768, 1845, 1989, 2040, 2091, 2132, 2210, 2312, 2340, 2460, 2601, 2652, 2665, 2788, 2890, 2952, 3060, 3198, 3315, 3468, 3485, 3690, 3757, 3978, 4182, 4264, 4335, 4420, 4680, 4797, 4920, 5202, 5304, 5330, 5576, 5780, 6120, 6273, 6396, 6630, 6936, 6970, 7380, 7514, 7956, 7995, 8364, 8670, 8840, 9061, 9594, 9945, 10404, 10455, 10660, 11271, 11560, 11849, 12546, 12792, 13005, 13260, 13940, 14760, 15028, 15912, 15990, 16728, 17340, 18122, 18785, 19188, 19890, 20808, 20910, 21320, 22542, 23698, 23985, 25092, 26010, 26520, 27183, 27880, 30056, 31365, 31980, 33813, 34680, 35547, 36244, 37570, 38376, 39780, 41820, 45084, 45305, 47396, 47970, 50184, 52020, 54366, 56355, 59245, 62730, 63960, 67626, 71094, 72488, 75140, 79560, 81549, 83640, 90168, 90610, 94792, 95940, 104040, 106641, 108732, 112710, 118490, 125460, 135252, 135915, 142188, 150280, 154037, 163098, 169065, 177735, 181220, 191880, 213282, 217464, 225420, 236980, 250920, 270504, 271830, 284376, 308074, 326196, 338130, 355470, 362440, 407745, 426564, 450840, 462111, 473960, 533205, 543660, 616148, 652392, 676260, 710940, 770185, 815490, 853128, 924222, 1066410, 1087320, 1232296, 1352520, 1386333, 1421880, 1540370, 1630980, 1848444, 2132820, 2310555, 2772666, 3080740, 3261960, 3696888, 4265640, 4621110, 5545332, 6161480, 6931665, 9242220, 11090664, 13863330, 18484440, 27726660, 55453320]

約数ペア:

[(1, 55453320), (2, 27726660), (3, 18484440), (4, 13863330), (5, 11090664), (6, 9242220), (8, 6931665), (9, 6161480), (10, 5545332), (12, 4621110), (13, 4265640), (15, 3696888), (17, 3261960), (18, 3080740), (20, 2772666), (24, 2310555), (26, 2132820), (30, 1848444), (34, 1630980), (36, 1540370), (39, 1421880), (40, 1386333), (41, 1352520), (45, 1232296), (51, 1087320), (52, 1066410), (60, 924222), (65, 853128), (68, 815490), (72, 770185), (78, 710940), (82, 676260), (85, 652392), (90, 616148), (102, 543660), (104, 533205), (117, 473960), (120, 462111), (123, 450840), (130, 426564), (136, 407745), (153, 362440), (156, 355470), (164, 338130), (170, 326196), (180, 308074), (195, 284376), (204, 271830), (205, 270504), (221, 250920), (234, 236980), (246, 225420), (255, 217464), (260, 213282), (289, 191880), (306, 181220), (312, 177735), (328, 169065), (340, 163098), (360, 154037), (369, 150280), (390, 142188), (408, 135915), (410, 135252), (442, 125460), (468, 118490), (492, 112710), (510, 108732), (520, 106641), (533, 104040), (578, 95940), (585, 94792), (612, 90610), (615, 90168), (663, 83640), (680, 81549), (697, 79560), (738, 75140), (765, 72488), (780, 71094), (820, 67626), (867, 63960), (884, 62730), (936, 59245), (984, 56355), (1020, 54366), (1066, 52020), (1105, 50184), (1156, 47970), (1170, 47396), (1224, 45305), (1230, 45084), (1326, 41820), (1394, 39780), (1445, 38376), (1476, 37570), (1530, 36244), (1560, 35547), (1599, 34680), (1640, 33813), (1734, 31980), (1768, 31365), (1845, 30056), (1989, 27880), (2040, 27183), (2091, 26520), (2132, 26010), (2210, 25092), (2312, 23985), (2340, 23698), (2460, 22542), (2601, 21320), (2652, 20910), (2665, 20808), (2788, 19890), (2890, 19188), (2952, 18785), (3060, 18122), (3198, 17340), (3315, 16728), (3468, 15990), (3485, 15912), (3690, 15028), (3757, 14760), (3978, 13940), (4182, 13260), (4264, 13005), (4335, 12792), (4420, 12546), (4680, 11849), (4797, 11560), (4920, 11271), (5202, 10660), (5304, 10455), (5330, 10404), (5576, 9945), (5780, 9594), (6120, 9061), (6273, 8840), (6396, 8670), (6630, 8364), (6936, 7995), (6970, 7956), (7380, 7514)]