172037580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20051}}^1$

素因数の和:20087

約数の個数: 96

約数和(自身を含む): 565947648

約数和(自身を除く): 393910068

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, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 20051, 40102, 60153, 80204, 100255, 120306, 200510, 220561, 240612, 260663, 300765, 401020, 441122, 521326, 601530, 661683, 781989, 882244, 1042652, 1102805, 1203060, 1303315, 1323366, 1563978, 2205610, 2606630, 2646732, 2867293, 3127956, 3308415, 3909945, 4411220, 5213260, 5734586, 6616830, 7819890, 8601879, 11469172, 13233660, 14336465, 15639780, 17203758, 28672930, 34407516, 43009395, 57345860, 86018790, 172037580]

約数ペア:

[(1, 172037580), (2, 86018790), (3, 57345860), (4, 43009395), (5, 34407516), (6, 28672930), (10, 17203758), (11, 15639780), (12, 14336465), (13, 13233660), (15, 11469172), (20, 8601879), (22, 7819890), (26, 6616830), (30, 5734586), (33, 5213260), (39, 4411220), (44, 3909945), (52, 3308415), (55, 3127956), (60, 2867293), (65, 2646732), (66, 2606630), (78, 2205610), (110, 1563978), (130, 1323366), (132, 1303315), (143, 1203060), (156, 1102805), (165, 1042652), (195, 882244), (220, 781989), (260, 661683), (286, 601530), (330, 521326), (390, 441122), (429, 401020), (572, 300765), (660, 260663), (715, 240612), (780, 220561), (858, 200510), (1430, 120306), (1716, 100255), (2145, 80204), (2860, 60153), (4290, 40102), (8580, 20051)]