1946156700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{811}}^1$

素因数の和:1268

約数の個数: 144

約数和(自身を含む): 5948647040

約数和(自身を除く): 4002490340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 421, 475, 570, 811, 842, 950, 1140, 1263, 1425, 1622, 1684, 1900, 2105, 2433, 2526, 2850, 3244, 4055, 4210, 4866, 5052, 5700, 6315, 7999, 8110, 8420, 9732, 10525, 12165, 12630, 15409, 15998, 16220, 20275, 21050, 23997, 24330, 25260, 30818, 31575, 31996, 39995, 40550, 42100, 46227, 47994, 48660, 60825, 61636, 63150, 77045, 79990, 81100, 92454, 95988, 119985, 121650, 126300, 154090, 159980, 184908, 199975, 231135, 239970, 243300, 308180, 341431, 385225, 399950, 462270, 479940, 599925, 682862, 770450, 799900, 924540, 1024293, 1155675, 1199850, 1365724, 1540900, 1707155, 2048586, 2311350, 2399700, 3414310, 4097172, 4622700, 5121465, 6487189, 6828620, 8535775, 10242930, 12974378, 17071550, 19461567, 20485860, 25607325, 25948756, 32435945, 34143100, 38923134, 51214650, 64871890, 77846268, 97307835, 102429300, 129743780, 162179725, 194615670, 324359450, 389231340, 486539175, 648718900, 973078350, 1946156700]

約数ペア:

[(1, 1946156700), (2, 973078350), (3, 648718900), (4, 486539175), (5, 389231340), (6, 324359450), (10, 194615670), (12, 162179725), (15, 129743780), (19, 102429300), (20, 97307835), (25, 77846268), (30, 64871890), (38, 51214650), (50, 38923134), (57, 34143100), (60, 32435945), (75, 25948756), (76, 25607325), (95, 20485860), (100, 19461567), (114, 17071550), (150, 12974378), (190, 10242930), (228, 8535775), (285, 6828620), (300, 6487189), (380, 5121465), (421, 4622700), (475, 4097172), (570, 3414310), (811, 2399700), (842, 2311350), (950, 2048586), (1140, 1707155), (1263, 1540900), (1425, 1365724), (1622, 1199850), (1684, 1155675), (1900, 1024293), (2105, 924540), (2433, 799900), (2526, 770450), (2850, 682862), (3244, 599925), (4055, 479940), (4210, 462270), (4866, 399950), (5052, 385225), (5700, 341431), (6315, 308180), (7999, 243300), (8110, 239970), (8420, 231135), (9732, 199975), (10525, 184908), (12165, 159980), (12630, 154090), (15409, 126300), (15998, 121650), (16220, 119985), (20275, 95988), (21050, 92454), (23997, 81100), (24330, 79990), (25260, 77045), (30818, 63150), (31575, 61636), (31996, 60825), (39995, 48660), (40550, 47994), (42100, 46227)]