40794900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 131866560

約数和(自身を除く): 91071660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 421, 425, 475, 510, 570, 646, 842, 850, 950, 969, 1020, 1140, 1263, 1275, 1292, 1425, 1615, 1684, 1700, 1900, 1938, 2105, 2526, 2550, 2850, 3230, 3876, 4210, 4845, 5052, 5100, 5700, 6315, 6460, 7157, 7999, 8075, 8420, 9690, 10525, 12630, 14314, 15998, 16150, 19380, 21050, 21471, 23997, 24225, 25260, 28628, 31575, 31996, 32300, 35785, 39995, 42100, 42942, 47994, 48450, 63150, 71570, 79990, 85884, 95988, 96900, 107355, 119985, 126300, 135983, 143140, 159980, 178925, 199975, 214710, 239970, 271966, 357850, 399950, 407949, 429420, 479940, 536775, 543932, 599925, 679915, 715700, 799900, 815898, 1073550, 1199850, 1359830, 1631796, 2039745, 2147100, 2399700, 2719660, 3399575, 4079490, 6799150, 8158980, 10198725, 13598300, 20397450, 40794900]

約数ペア:

[(1, 40794900), (2, 20397450), (3, 13598300), (4, 10198725), (5, 8158980), (6, 6799150), (10, 4079490), (12, 3399575), (15, 2719660), (17, 2399700), (19, 2147100), (20, 2039745), (25, 1631796), (30, 1359830), (34, 1199850), (38, 1073550), (50, 815898), (51, 799900), (57, 715700), (60, 679915), (68, 599925), (75, 543932), (76, 536775), (85, 479940), (95, 429420), (100, 407949), (102, 399950), (114, 357850), (150, 271966), (170, 239970), (190, 214710), (204, 199975), (228, 178925), (255, 159980), (285, 143140), (300, 135983), (323, 126300), (340, 119985), (380, 107355), (421, 96900), (425, 95988), (475, 85884), (510, 79990), (570, 71570), (646, 63150), (842, 48450), (850, 47994), (950, 42942), (969, 42100), (1020, 39995), (1140, 35785), (1263, 32300), (1275, 31996), (1292, 31575), (1425, 28628), (1615, 25260), (1684, 24225), (1700, 23997), (1900, 21471), (1938, 21050), (2105, 19380), (2526, 16150), (2550, 15998), (2850, 14314), (3230, 12630), (3876, 10525), (4210, 9690), (4845, 8420), (5052, 8075), (5100, 7999), (5700, 7157), (6315, 6460)]