117868140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:3008

約数の個数: 144

約数和(自身を含む): 407822688

約数和(自身を除く): 289954548

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, 2963, 3060, 3315, 3978, 4420, 5926, 6630, 7956, 8889, 9945, 11852, 13260, 14815, 17778, 19890, 26667, 29630, 35556, 38519, 39780, 44445, 50371, 53334, 59260, 77038, 88890, 100742, 106668, 115557, 133335, 151113, 154076, 177780, 192595, 201484, 231114, 251855, 266670, 302226, 346671, 385190, 453339, 462228, 503710, 533340, 577785, 604452, 654823, 693342, 755565, 770380, 906678, 1007420, 1155570, 1309646, 1386684, 1511130, 1733355, 1813356, 1964469, 2266695, 2311140, 2619292, 3022260, 3274115, 3466710, 3928938, 4533390, 5893407, 6548230, 6933420, 7857876, 9066780, 9822345, 11786814, 13096460, 19644690, 23573628, 29467035, 39289380, 58934070, 117868140]

約数ペア:

[(1, 117868140), (2, 58934070), (3, 39289380), (4, 29467035), (5, 23573628), (6, 19644690), (9, 13096460), (10, 11786814), (12, 9822345), (13, 9066780), (15, 7857876), (17, 6933420), (18, 6548230), (20, 5893407), (26, 4533390), (30, 3928938), (34, 3466710), (36, 3274115), (39, 3022260), (45, 2619292), (51, 2311140), (52, 2266695), (60, 1964469), (65, 1813356), (68, 1733355), (78, 1511130), (85, 1386684), (90, 1309646), (102, 1155570), (117, 1007420), (130, 906678), (153, 770380), (156, 755565), (170, 693342), (180, 654823), (195, 604452), (204, 577785), (221, 533340), (234, 503710), (255, 462228), (260, 453339), (306, 385190), (340, 346671), (390, 302226), (442, 266670), (468, 251855), (510, 231114), (585, 201484), (612, 192595), (663, 177780), (765, 154076), (780, 151113), (884, 133335), (1020, 115557), (1105, 106668), (1170, 100742), (1326, 88890), (1530, 77038), (1989, 59260), (2210, 53334), (2340, 50371), (2652, 44445), (2963, 39780), (3060, 38519), (3315, 35556), (3978, 29630), (4420, 26667), (5926, 19890), (6630, 17778), (7956, 14815), (8889, 13260), (9945, 11852)]