31094700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 118992384

約数和(自身を除く): 87897684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 25, 26, 28, 30, 34, 35, 39, 42, 50, 51, 52, 60, 65, 67, 68, 70, 75, 78, 84, 85, 91, 100, 102, 105, 119, 130, 134, 140, 150, 156, 170, 175, 182, 195, 201, 204, 210, 221, 238, 255, 260, 268, 273, 300, 325, 335, 340, 350, 357, 364, 390, 402, 420, 425, 442, 455, 469, 476, 510, 525, 546, 595, 650, 663, 670, 700, 714, 780, 804, 850, 871, 884, 910, 938, 975, 1005, 1020, 1050, 1092, 1105, 1139, 1190, 1275, 1300, 1326, 1340, 1365, 1407, 1428, 1547, 1675, 1700, 1742, 1785, 1820, 1876, 1950, 2010, 2100, 2210, 2275, 2278, 2345, 2380, 2550, 2613, 2652, 2730, 2814, 2975, 3094, 3315, 3350, 3417, 3484, 3570, 3900, 4020, 4355, 4420, 4550, 4556, 4641, 4690, 5025, 5100, 5226, 5460, 5525, 5628, 5695, 5950, 6097, 6188, 6630, 6700, 6825, 6834, 7035, 7140, 7735, 7973, 8710, 8925, 9100, 9282, 9380, 10050, 10452, 11050, 11390, 11725, 11900, 12194, 13065, 13260, 13650, 13668, 14070, 14807, 15470, 15946, 16575, 17085, 17420, 17850, 18291, 18564, 20100, 21775, 22100, 22780, 23205, 23450, 23919, 24388, 26130, 27300, 28140, 28475, 29614, 30485, 30940, 31892, 33150, 34170, 35175, 35700, 36582, 38675, 39865, 43550, 44421, 46410, 46900, 47838, 52260, 56950, 59228, 60970, 65325, 66300, 68340, 70350, 73164, 74035, 77350, 79730, 85425, 87100, 88842, 91455, 92820, 95676, 103649, 113900, 116025, 119595, 121940, 130650, 140700, 148070, 152425, 154700, 159460, 170850, 177684, 182910, 199325, 207298, 222105, 232050, 239190, 261300, 296140, 304850, 310947, 341700, 365820, 370175, 398650, 414596, 444210, 457275, 464100, 478380, 518245, 597975, 609700, 621894, 740350, 797300, 888420, 914550, 1036490, 1110525, 1195950, 1243788, 1480700, 1554735, 1829100, 2072980, 2221050, 2391900, 2591225, 3109470, 4442100, 5182450, 6218940, 7773675, 10364900, 15547350, 31094700]

約数ペア:

[(1, 31094700), (2, 15547350), (3, 10364900), (4, 7773675), (5, 6218940), (6, 5182450), (7, 4442100), (10, 3109470), (12, 2591225), (13, 2391900), (14, 2221050), (15, 2072980), (17, 1829100), (20, 1554735), (21, 1480700), (25, 1243788), (26, 1195950), (28, 1110525), (30, 1036490), (34, 914550), (35, 888420), (39, 797300), (42, 740350), (50, 621894), (51, 609700), (52, 597975), (60, 518245), (65, 478380), (67, 464100), (68, 457275), (70, 444210), (75, 414596), (78, 398650), (84, 370175), (85, 365820), (91, 341700), (100, 310947), (102, 304850), (105, 296140), (119, 261300), (130, 239190), (134, 232050), (140, 222105), (150, 207298), (156, 199325), (170, 182910), (175, 177684), (182, 170850), (195, 159460), (201, 154700), (204, 152425), (210, 148070), (221, 140700), (238, 130650), (255, 121940), (260, 119595), (268, 116025), (273, 113900), (300, 103649), (325, 95676), (335, 92820), (340, 91455), (350, 88842), (357, 87100), (364, 85425), (390, 79730), (402, 77350), (420, 74035), (425, 73164), (442, 70350), (455, 68340), (469, 66300), (476, 65325), (510, 60970), (525, 59228), (546, 56950), (595, 52260), (650, 47838), (663, 46900), (670, 46410), (700, 44421), (714, 43550), (780, 39865), (804, 38675), (850, 36582), (871, 35700), (884, 35175), (910, 34170), (938, 33150), (975, 31892), (1005, 30940), (1020, 30485), (1050, 29614), (1092, 28475), (1105, 28140), (1139, 27300), (1190, 26130), (1275, 24388), (1300, 23919), (1326, 23450), (1340, 23205), (1365, 22780), (1407, 22100), (1428, 21775), (1547, 20100), (1675, 18564), (1700, 18291), (1742, 17850), (1785, 17420), (1820, 17085), (1876, 16575), (1950, 15946), (2010, 15470), (2100, 14807), (2210, 14070), (2275, 13668), (2278, 13650), (2345, 13260), (2380, 13065), (2550, 12194), (2613, 11900), (2652, 11725), (2730, 11390), (2814, 11050), (2975, 10452), (3094, 10050), (3315, 9380), (3350, 9282), (3417, 9100), (3484, 8925), (3570, 8710), (3900, 7973), (4020, 7735), (4355, 7140), (4420, 7035), (4550, 6834), (4556, 6825), (4641, 6700), (4690, 6630), (5025, 6188), (5100, 6097), (5226, 5950), (5460, 5695), (5525, 5628)]