100571940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1$

素因数の和:4242

約数の個数: 144

約数和(自身を含む): 367086720

約数和(自身を除く): 266514780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4201, 4788, 5985, 7980, 8402, 11970, 12603, 16804, 21005, 23940, 25206, 29407, 37809, 42010, 50412, 58814, 63015, 75618, 79819, 84020, 88221, 117628, 126030, 147035, 151236, 159638, 176442, 189045, 239457, 252060, 264663, 294070, 319276, 352884, 378090, 399095, 441105, 478914, 529326, 558733, 588140, 718371, 756180, 798190, 882210, 957828, 1058652, 1117466, 1197285, 1323315, 1436742, 1596380, 1676199, 1764420, 2234932, 2394570, 2646630, 2793665, 2873484, 3352398, 3591855, 4789140, 5028597, 5293260, 5587330, 6704796, 7183710, 8380995, 10057194, 11174660, 14367420, 16761990, 20114388, 25142985, 33523980, 50285970, 100571940]

約数ペア:

[(1, 100571940), (2, 50285970), (3, 33523980), (4, 25142985), (5, 20114388), (6, 16761990), (7, 14367420), (9, 11174660), (10, 10057194), (12, 8380995), (14, 7183710), (15, 6704796), (18, 5587330), (19, 5293260), (20, 5028597), (21, 4789140), (28, 3591855), (30, 3352398), (35, 2873484), (36, 2793665), (38, 2646630), (42, 2394570), (45, 2234932), (57, 1764420), (60, 1676199), (63, 1596380), (70, 1436742), (76, 1323315), (84, 1197285), (90, 1117466), (95, 1058652), (105, 957828), (114, 882210), (126, 798190), (133, 756180), (140, 718371), (171, 588140), (180, 558733), (190, 529326), (210, 478914), (228, 441105), (252, 399095), (266, 378090), (285, 352884), (315, 319276), (342, 294070), (380, 264663), (399, 252060), (420, 239457), (532, 189045), (570, 176442), (630, 159638), (665, 151236), (684, 147035), (798, 126030), (855, 117628), (1140, 88221), (1197, 84020), (1260, 79819), (1330, 75618), (1596, 63015), (1710, 58814), (1995, 50412), (2394, 42010), (2660, 37809), (3420, 29407), (3990, 25206), (4201, 23940), (4788, 21005), (5985, 16804), (7980, 12603), (8402, 11970)]