195973830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 160

約数和(自身を含む): 583982784

約数和(自身を除く): 388008954

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 81, 90, 111, 117, 130, 135, 162, 185, 195, 222, 234, 270, 333, 351, 370, 390, 405, 481, 503, 555, 585, 666, 702, 810, 962, 999, 1006, 1053, 1110, 1170, 1443, 1509, 1665, 1755, 1998, 2106, 2405, 2515, 2886, 2997, 3018, 3330, 3510, 4329, 4527, 4810, 4995, 5030, 5265, 5994, 6539, 7215, 7545, 8658, 9054, 9990, 10530, 12987, 13078, 13581, 14430, 14985, 15090, 18611, 19617, 21645, 22635, 25974, 27162, 29970, 32695, 37222, 38961, 39234, 40743, 43290, 45270, 55833, 58851, 64935, 65390, 67905, 77922, 81486, 93055, 98085, 111666, 117702, 129870, 135810, 167499, 176553, 186110, 194805, 196170, 203715, 241943, 279165, 294255, 334998, 353106, 389610, 407430, 483886, 502497, 529659, 558330, 588510, 725829, 837495, 882765, 1004994, 1059318, 1209715, 1451658, 1507491, 1674990, 1765530, 2177487, 2419430, 2512485, 2648295, 3014982, 3629145, 4354974, 5024970, 5296590, 6532461, 7258290, 7537455, 10887435, 13064922, 15074910, 19597383, 21774870, 32662305, 39194766, 65324610, 97986915, 195973830]

約数ペア:

[(1, 195973830), (2, 97986915), (3, 65324610), (5, 39194766), (6, 32662305), (9, 21774870), (10, 19597383), (13, 15074910), (15, 13064922), (18, 10887435), (26, 7537455), (27, 7258290), (30, 6532461), (37, 5296590), (39, 5024970), (45, 4354974), (54, 3629145), (65, 3014982), (74, 2648295), (78, 2512485), (81, 2419430), (90, 2177487), (111, 1765530), (117, 1674990), (130, 1507491), (135, 1451658), (162, 1209715), (185, 1059318), (195, 1004994), (222, 882765), (234, 837495), (270, 725829), (333, 588510), (351, 558330), (370, 529659), (390, 502497), (405, 483886), (481, 407430), (503, 389610), (555, 353106), (585, 334998), (666, 294255), (702, 279165), (810, 241943), (962, 203715), (999, 196170), (1006, 194805), (1053, 186110), (1110, 176553), (1170, 167499), (1443, 135810), (1509, 129870), (1665, 117702), (1755, 111666), (1998, 98085), (2106, 93055), (2405, 81486), (2515, 77922), (2886, 67905), (2997, 65390), (3018, 64935), (3330, 58851), (3510, 55833), (4329, 45270), (4527, 43290), (4810, 40743), (4995, 39234), (5030, 38961), (5265, 37222), (5994, 32695), (6539, 29970), (7215, 27162), (7545, 25974), (8658, 22635), (9054, 21645), (9990, 19617), (10530, 18611), (12987, 15090), (13078, 14985), (13581, 14430)]