23997000

素因数分解:

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

素因数の和:464

約数の個数: 128

約数和(自身を含む): 78998400

約数和(自身を除く): 55001400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 421, 456, 475, 500, 570, 600, 750, 760, 842, 950, 1000, 1140, 1263, 1425, 1500, 1684, 1900, 2105, 2280, 2375, 2526, 2850, 3000, 3368, 3800, 4210, 4750, 5052, 5700, 6315, 7125, 7999, 8420, 9500, 10104, 10525, 11400, 12630, 14250, 15998, 16840, 19000, 21050, 23997, 25260, 28500, 31575, 31996, 39995, 42100, 47994, 50520, 52625, 57000, 63150, 63992, 79990, 84200, 95988, 105250, 119985, 126300, 157875, 159980, 191976, 199975, 210500, 239970, 252600, 315750, 319960, 399950, 421000, 479940, 599925, 631500, 799900, 959880, 999875, 1199850, 1263000, 1599800, 1999750, 2399700, 2999625, 3999500, 4799400, 5999250, 7999000, 11998500, 23997000]

約数ペア:

[(1, 23997000), (2, 11998500), (3, 7999000), (4, 5999250), (5, 4799400), (6, 3999500), (8, 2999625), (10, 2399700), (12, 1999750), (15, 1599800), (19, 1263000), (20, 1199850), (24, 999875), (25, 959880), (30, 799900), (38, 631500), (40, 599925), (50, 479940), (57, 421000), (60, 399950), (75, 319960), (76, 315750), (95, 252600), (100, 239970), (114, 210500), (120, 199975), (125, 191976), (150, 159980), (152, 157875), (190, 126300), (200, 119985), (228, 105250), (250, 95988), (285, 84200), (300, 79990), (375, 63992), (380, 63150), (421, 57000), (456, 52625), (475, 50520), (500, 47994), (570, 42100), (600, 39995), (750, 31996), (760, 31575), (842, 28500), (950, 25260), (1000, 23997), (1140, 21050), (1263, 19000), (1425, 16840), (1500, 15998), (1684, 14250), (1900, 12630), (2105, 11400), (2280, 10525), (2375, 10104), (2526, 9500), (2850, 8420), (3000, 7999), (3368, 7125), (3800, 6315), (4210, 5700), (4750, 5052)]