79883370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 176206230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 37, 42, 45, 46, 63, 69, 70, 74, 90, 105, 111, 115, 126, 138, 149, 161, 185, 207, 210, 222, 230, 259, 298, 315, 322, 333, 345, 370, 414, 447, 483, 518, 555, 630, 666, 690, 745, 777, 805, 851, 894, 966, 1035, 1043, 1110, 1295, 1341, 1449, 1490, 1554, 1610, 1665, 1702, 2070, 2086, 2235, 2331, 2415, 2553, 2590, 2682, 2898, 3129, 3330, 3427, 3885, 4255, 4470, 4662, 4830, 5106, 5215, 5513, 5957, 6258, 6705, 6854, 7245, 7659, 7770, 8510, 9387, 10281, 10430, 11026, 11655, 11914, 12765, 13410, 14490, 15318, 15645, 16539, 17135, 17871, 18774, 20562, 23310, 23989, 25530, 27565, 29785, 30843, 31290, 33078, 34270, 35742, 38295, 38591, 46935, 47978, 49617, 51405, 53613, 55130, 59570, 61686, 71967, 76590, 77182, 82695, 89355, 93870, 99234, 102810, 107226, 115773, 119945, 126799, 143934, 154215, 165390, 178710, 192955, 215901, 231546, 239890, 248085, 253598, 268065, 308430, 347319, 359835, 380397, 385910, 431802, 496170, 536130, 578865, 633995, 694638, 719670, 760794, 887593, 1079505, 1141191, 1157730, 1267990, 1736595, 1775186, 1901985, 2159010, 2282382, 2662779, 3473190, 3803970, 4437965, 5325558, 5705955, 7988337, 8875930, 11411910, 13313895, 15976674, 26627790, 39941685, 79883370]

約数ペア:

[(1, 79883370), (2, 39941685), (3, 26627790), (5, 15976674), (6, 13313895), (7, 11411910), (9, 8875930), (10, 7988337), (14, 5705955), (15, 5325558), (18, 4437965), (21, 3803970), (23, 3473190), (30, 2662779), (35, 2282382), (37, 2159010), (42, 1901985), (45, 1775186), (46, 1736595), (63, 1267990), (69, 1157730), (70, 1141191), (74, 1079505), (90, 887593), (105, 760794), (111, 719670), (115, 694638), (126, 633995), (138, 578865), (149, 536130), (161, 496170), (185, 431802), (207, 385910), (210, 380397), (222, 359835), (230, 347319), (259, 308430), (298, 268065), (315, 253598), (322, 248085), (333, 239890), (345, 231546), (370, 215901), (414, 192955), (447, 178710), (483, 165390), (518, 154215), (555, 143934), (630, 126799), (666, 119945), (690, 115773), (745, 107226), (777, 102810), (805, 99234), (851, 93870), (894, 89355), (966, 82695), (1035, 77182), (1043, 76590), (1110, 71967), (1295, 61686), (1341, 59570), (1449, 55130), (1490, 53613), (1554, 51405), (1610, 49617), (1665, 47978), (1702, 46935), (2070, 38591), (2086, 38295), (2235, 35742), (2331, 34270), (2415, 33078), (2553, 31290), (2590, 30843), (2682, 29785), (2898, 27565), (3129, 25530), (3330, 23989), (3427, 23310), (3885, 20562), (4255, 18774), (4470, 17871), (4662, 17135), (4830, 16539), (5106, 15645), (5215, 15318), (5513, 14490), (5957, 13410), (6258, 12765), (6705, 11914), (6854, 11655), (7245, 11026), (7659, 10430), (7770, 10281), (8510, 9387)]