101027940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 340381440

約数和(自身を除く): 239353500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 380, 390, 401, 442, 494, 510, 570, 646, 663, 741, 780, 802, 884, 969, 988, 1020, 1105, 1140, 1203, 1235, 1292, 1326, 1482, 1604, 1615, 1938, 2005, 2210, 2406, 2470, 2652, 2964, 3230, 3315, 3705, 3876, 4010, 4199, 4420, 4812, 4845, 4940, 5213, 6015, 6460, 6630, 6817, 7410, 7619, 8020, 8398, 9690, 10426, 12030, 12597, 13260, 13634, 14820, 15238, 15639, 16796, 19380, 20451, 20852, 20995, 22857, 24060, 25194, 26065, 27268, 30476, 31278, 34085, 38095, 40902, 41990, 45714, 50388, 52130, 62556, 62985, 68170, 76190, 78195, 81804, 83980, 88621, 91428, 99047, 102255, 104260, 114285, 125970, 129523, 136340, 152380, 156390, 177242, 198094, 204510, 228570, 251940, 259046, 265863, 297141, 312780, 354484, 388569, 396188, 409020, 443105, 457140, 495235, 518092, 531726, 594282, 647615, 777138, 886210, 990470, 1063452, 1188564, 1295230, 1329315, 1485705, 1554276, 1683799, 1772420, 1942845, 1980940, 2590460, 2658630, 2971410, 3367598, 3885690, 5051397, 5317260, 5942820, 6735196, 7771380, 8418995, 10102794, 16837990, 20205588, 25256985, 33675980, 50513970, 101027940]

約数ペア:

[(1, 101027940), (2, 50513970), (3, 33675980), (4, 25256985), (5, 20205588), (6, 16837990), (10, 10102794), (12, 8418995), (13, 7771380), (15, 6735196), (17, 5942820), (19, 5317260), (20, 5051397), (26, 3885690), (30, 3367598), (34, 2971410), (38, 2658630), (39, 2590460), (51, 1980940), (52, 1942845), (57, 1772420), (60, 1683799), (65, 1554276), (68, 1485705), (76, 1329315), (78, 1295230), (85, 1188564), (95, 1063452), (102, 990470), (114, 886210), (130, 777138), (156, 647615), (170, 594282), (190, 531726), (195, 518092), (204, 495235), (221, 457140), (228, 443105), (247, 409020), (255, 396188), (260, 388569), (285, 354484), (323, 312780), (340, 297141), (380, 265863), (390, 259046), (401, 251940), (442, 228570), (494, 204510), (510, 198094), (570, 177242), (646, 156390), (663, 152380), (741, 136340), (780, 129523), (802, 125970), (884, 114285), (969, 104260), (988, 102255), (1020, 99047), (1105, 91428), (1140, 88621), (1203, 83980), (1235, 81804), (1292, 78195), (1326, 76190), (1482, 68170), (1604, 62985), (1615, 62556), (1938, 52130), (2005, 50388), (2210, 45714), (2406, 41990), (2470, 40902), (2652, 38095), (2964, 34085), (3230, 31278), (3315, 30476), (3705, 27268), (3876, 26065), (4010, 25194), (4199, 24060), (4420, 22857), (4812, 20995), (4845, 20852), (4940, 20451), (5213, 19380), (6015, 16796), (6460, 15639), (6630, 15238), (6817, 14820), (7410, 13634), (7619, 13260), (8020, 12597), (8398, 12030), (9690, 10426)]