98111790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 325693440

約数和(自身を除く): 227581650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 37, 42, 45, 46, 54, 61, 63, 69, 70, 74, 90, 105, 111, 115, 122, 126, 135, 138, 161, 183, 185, 189, 207, 210, 222, 230, 259, 270, 305, 315, 322, 333, 345, 366, 370, 378, 414, 427, 483, 518, 549, 555, 610, 621, 630, 666, 690, 777, 805, 851, 854, 915, 945, 966, 999, 1035, 1098, 1110, 1242, 1281, 1295, 1403, 1449, 1554, 1610, 1647, 1665, 1702, 1830, 1890, 1998, 2070, 2135, 2257, 2331, 2415, 2553, 2562, 2590, 2745, 2806, 2898, 3105, 3294, 3330, 3843, 3885, 4209, 4255, 4270, 4347, 4514, 4662, 4830, 4995, 5106, 5490, 5957, 6210, 6405, 6771, 6993, 7015, 7245, 7659, 7686, 7770, 8235, 8418, 8510, 8694, 9821, 9990, 11285, 11529, 11655, 11914, 12627, 12765, 12810, 13542, 13986, 14030, 14490, 15318, 15799, 16470, 17871, 19215, 19642, 20313, 21045, 21735, 22570, 22977, 23058, 23310, 25254, 25530, 29463, 29785, 31598, 33855, 34965, 35742, 37881, 38295, 38430, 40626, 42090, 43470, 45954, 47397, 49105, 51911, 53613, 57645, 58926, 59570, 60939, 63135, 67710, 69930, 75762, 76590, 78995, 88389, 89355, 94794, 98210, 101565, 103822, 107226, 114885, 115290, 121878, 126270, 142191, 147315, 155733, 157990, 160839, 176778, 178710, 189405, 203130, 229770, 236985, 259555, 265167, 268065, 284382, 294630, 304695, 311466, 321678, 363377, 378810, 426573, 441945, 467199, 473970, 519110, 530334, 536130, 609390, 710955, 726754, 778665, 804195, 853146, 883890, 934398, 1090131, 1325835, 1401597, 1421910, 1557330, 1608390, 1816885, 2132865, 2180262, 2335995, 2651670, 2803194, 3270393, 3633770, 4265730, 4671990, 5450655, 6540786, 7007985, 9811179, 10901310, 14015970, 16351965, 19622358, 32703930, 49055895, 98111790]

約数ペア:

[(1, 98111790), (2, 49055895), (3, 32703930), (5, 19622358), (6, 16351965), (7, 14015970), (9, 10901310), (10, 9811179), (14, 7007985), (15, 6540786), (18, 5450655), (21, 4671990), (23, 4265730), (27, 3633770), (30, 3270393), (35, 2803194), (37, 2651670), (42, 2335995), (45, 2180262), (46, 2132865), (54, 1816885), (61, 1608390), (63, 1557330), (69, 1421910), (70, 1401597), (74, 1325835), (90, 1090131), (105, 934398), (111, 883890), (115, 853146), (122, 804195), (126, 778665), (135, 726754), (138, 710955), (161, 609390), (183, 536130), (185, 530334), (189, 519110), (207, 473970), (210, 467199), (222, 441945), (230, 426573), (259, 378810), (270, 363377), (305, 321678), (315, 311466), (322, 304695), (333, 294630), (345, 284382), (366, 268065), (370, 265167), (378, 259555), (414, 236985), (427, 229770), (483, 203130), (518, 189405), (549, 178710), (555, 176778), (610, 160839), (621, 157990), (630, 155733), (666, 147315), (690, 142191), (777, 126270), (805, 121878), (851, 115290), (854, 114885), (915, 107226), (945, 103822), (966, 101565), (999, 98210), (1035, 94794), (1098, 89355), (1110, 88389), (1242, 78995), (1281, 76590), (1295, 75762), (1403, 69930), (1449, 67710), (1554, 63135), (1610, 60939), (1647, 59570), (1665, 58926), (1702, 57645), (1830, 53613), (1890, 51911), (1998, 49105), (2070, 47397), (2135, 45954), (2257, 43470), (2331, 42090), (2415, 40626), (2553, 38430), (2562, 38295), (2590, 37881), (2745, 35742), (2806, 34965), (2898, 33855), (3105, 31598), (3294, 29785), (3330, 29463), (3843, 25530), (3885, 25254), (4209, 23310), (4255, 23058), (4270, 22977), (4347, 22570), (4514, 21735), (4662, 21045), (4830, 20313), (4995, 19642), (5106, 19215), (5490, 17871), (5957, 16470), (6210, 15799), (6405, 15318), (6771, 14490), (6993, 14030), (7015, 13986), (7245, 13542), (7659, 12810), (7686, 12765), (7770, 12627), (8235, 11914), (8418, 11655), (8510, 11529), (8694, 11285), (9821, 9990)]