40048200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 144

約数和(自身を含む): 141694800

約数和(自身を除く): 101646600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1171, 1368, 1425, 1710, 1800, 1900, 2280, 2342, 2850, 3420, 3513, 3800, 4275, 4684, 5700, 5855, 6840, 7026, 8550, 9368, 10539, 11400, 11710, 14052, 17100, 17565, 21078, 22249, 23420, 28104, 29275, 34200, 35130, 42156, 44498, 46840, 52695, 58550, 66747, 70260, 84312, 87825, 88996, 105390, 111245, 117100, 133494, 140520, 175650, 177992, 200241, 210780, 222490, 234200, 263475, 266988, 333735, 351300, 400482, 421560, 444980, 526950, 533976, 556225, 667470, 702600, 800964, 889960, 1001205, 1053900, 1112450, 1334940, 1601928, 1668675, 2002410, 2107800, 2224900, 2669880, 3337350, 4004820, 4449800, 5006025, 6674700, 8009640, 10012050, 13349400, 20024100, 40048200]

約数ペア:

[(1, 40048200), (2, 20024100), (3, 13349400), (4, 10012050), (5, 8009640), (6, 6674700), (8, 5006025), (9, 4449800), (10, 4004820), (12, 3337350), (15, 2669880), (18, 2224900), (19, 2107800), (20, 2002410), (24, 1668675), (25, 1601928), (30, 1334940), (36, 1112450), (38, 1053900), (40, 1001205), (45, 889960), (50, 800964), (57, 702600), (60, 667470), (72, 556225), (75, 533976), (76, 526950), (90, 444980), (95, 421560), (100, 400482), (114, 351300), (120, 333735), (150, 266988), (152, 263475), (171, 234200), (180, 222490), (190, 210780), (200, 200241), (225, 177992), (228, 175650), (285, 140520), (300, 133494), (342, 117100), (360, 111245), (380, 105390), (450, 88996), (456, 87825), (475, 84312), (570, 70260), (600, 66747), (684, 58550), (760, 52695), (855, 46840), (900, 44498), (950, 42156), (1140, 35130), (1171, 34200), (1368, 29275), (1425, 28104), (1710, 23420), (1800, 22249), (1900, 21078), (2280, 17565), (2342, 17100), (2850, 14052), (3420, 11710), (3513, 11400), (3800, 10539), (4275, 9368), (4684, 8550), (5700, 7026), (5855, 6840)]