169502580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4261}}^1$

素因数の和:4306

約数の個数: 144

約数和(自身を含む): 586417104

約数和(自身を除く): 416914524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4261, 4420, 6630, 7956, 8522, 9945, 12783, 13260, 17044, 19890, 21305, 25566, 38349, 39780, 42610, 51132, 55393, 63915, 72437, 76698, 85220, 110786, 127830, 144874, 153396, 166179, 191745, 217311, 221572, 255660, 276965, 289748, 332358, 362185, 383490, 434622, 498537, 553930, 651933, 664716, 724370, 766980, 830895, 869244, 941681, 997074, 1086555, 1107860, 1303866, 1448740, 1661790, 1883362, 1994148, 2173110, 2492685, 2607732, 2825043, 3259665, 3323580, 3766724, 4346220, 4708405, 4985370, 5650086, 6519330, 8475129, 9416810, 9970740, 11300172, 13038660, 14125215, 16950258, 18833620, 28250430, 33900516, 42375645, 56500860, 84751290, 169502580]

約数ペア:

[(1, 169502580), (2, 84751290), (3, 56500860), (4, 42375645), (5, 33900516), (6, 28250430), (9, 18833620), (10, 16950258), (12, 14125215), (13, 13038660), (15, 11300172), (17, 9970740), (18, 9416810), (20, 8475129), (26, 6519330), (30, 5650086), (34, 4985370), (36, 4708405), (39, 4346220), (45, 3766724), (51, 3323580), (52, 3259665), (60, 2825043), (65, 2607732), (68, 2492685), (78, 2173110), (85, 1994148), (90, 1883362), (102, 1661790), (117, 1448740), (130, 1303866), (153, 1107860), (156, 1086555), (170, 997074), (180, 941681), (195, 869244), (204, 830895), (221, 766980), (234, 724370), (255, 664716), (260, 651933), (306, 553930), (340, 498537), (390, 434622), (442, 383490), (468, 362185), (510, 332358), (585, 289748), (612, 276965), (663, 255660), (765, 221572), (780, 217311), (884, 191745), (1020, 166179), (1105, 153396), (1170, 144874), (1326, 127830), (1530, 110786), (1989, 85220), (2210, 76698), (2340, 72437), (2652, 63915), (3060, 55393), (3315, 51132), (3978, 42610), (4261, 39780), (4420, 38349), (6630, 25566), (7956, 21305), (8522, 19890), (9945, 17044), (12783, 13260)]