195632580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^2$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 647825472

約数和(自身を除く): 452192892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 151, 156, 165, 195, 220, 260, 286, 302, 330, 390, 429, 453, 572, 604, 660, 715, 755, 780, 858, 906, 1430, 1510, 1661, 1716, 1812, 1963, 2145, 2265, 2860, 3020, 3322, 3926, 4290, 4530, 4983, 5889, 6644, 7852, 8305, 8580, 9060, 9815, 9966, 11778, 16610, 19630, 19932, 21593, 22801, 23556, 24915, 29445, 33220, 39260, 43186, 45602, 49830, 58890, 64779, 68403, 86372, 91204, 99660, 107965, 114005, 117780, 129558, 136806, 215930, 228010, 250811, 259116, 273612, 296413, 323895, 342015, 431860, 456020, 501622, 592826, 647790, 684030, 752433, 889239, 1003244, 1185652, 1254055, 1295580, 1368060, 1482065, 1504866, 1778478, 2508110, 2964130, 3009732, 3260543, 3556956, 3762165, 4446195, 5016220, 5928260, 6521086, 7524330, 8892390, 9781629, 13042172, 15048660, 16302715, 17784780, 19563258, 32605430, 39126516, 48908145, 65210860, 97816290, 195632580]

約数ペア:

[(1, 195632580), (2, 97816290), (3, 65210860), (4, 48908145), (5, 39126516), (6, 32605430), (10, 19563258), (11, 17784780), (12, 16302715), (13, 15048660), (15, 13042172), (20, 9781629), (22, 8892390), (26, 7524330), (30, 6521086), (33, 5928260), (39, 5016220), (44, 4446195), (52, 3762165), (55, 3556956), (60, 3260543), (65, 3009732), (66, 2964130), (78, 2508110), (110, 1778478), (130, 1504866), (132, 1482065), (143, 1368060), (151, 1295580), (156, 1254055), (165, 1185652), (195, 1003244), (220, 889239), (260, 752433), (286, 684030), (302, 647790), (330, 592826), (390, 501622), (429, 456020), (453, 431860), (572, 342015), (604, 323895), (660, 296413), (715, 273612), (755, 259116), (780, 250811), (858, 228010), (906, 215930), (1430, 136806), (1510, 129558), (1661, 117780), (1716, 114005), (1812, 107965), (1963, 99660), (2145, 91204), (2265, 86372), (2860, 68403), (3020, 64779), (3322, 58890), (3926, 49830), (4290, 45602), (4530, 43186), (4983, 39260), (5889, 33220), (6644, 29445), (7852, 24915), (8305, 23556), (8580, 22801), (9060, 21593), (9815, 19932), (9966, 19630), (11778, 16610)]