140006250

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 402161760

約数和(自身を除く): 262155510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 131, 150, 171, 190, 225, 250, 262, 285, 342, 375, 393, 450, 475, 570, 625, 655, 750, 786, 855, 950, 1125, 1179, 1250, 1310, 1425, 1710, 1875, 1965, 2250, 2358, 2375, 2489, 2850, 3125, 3275, 3750, 3930, 4275, 4750, 4978, 5625, 5895, 6250, 6550, 7125, 7467, 8550, 9375, 9825, 11250, 11790, 11875, 12445, 14250, 14934, 16375, 18750, 19650, 21375, 22401, 23750, 24890, 28125, 29475, 32750, 35625, 37335, 42750, 44802, 49125, 56250, 58950, 59375, 62225, 71250, 74670, 81875, 98250, 106875, 112005, 118750, 124450, 147375, 163750, 178125, 186675, 213750, 224010, 245625, 294750, 311125, 356250, 373350, 409375, 491250, 534375, 560025, 622250, 736875, 818750, 933375, 1068750, 1120050, 1228125, 1473750, 1555625, 1866750, 2456250, 2800125, 3111250, 3684375, 4666875, 5600250, 7368750, 7778125, 9333750, 14000625, 15556250, 23334375, 28001250, 46668750, 70003125, 140006250]

約数ペア:

[(1, 140006250), (2, 70003125), (3, 46668750), (5, 28001250), (6, 23334375), (9, 15556250), (10, 14000625), (15, 9333750), (18, 7778125), (19, 7368750), (25, 5600250), (30, 4666875), (38, 3684375), (45, 3111250), (50, 2800125), (57, 2456250), (75, 1866750), (90, 1555625), (95, 1473750), (114, 1228125), (125, 1120050), (131, 1068750), (150, 933375), (171, 818750), (190, 736875), (225, 622250), (250, 560025), (262, 534375), (285, 491250), (342, 409375), (375, 373350), (393, 356250), (450, 311125), (475, 294750), (570, 245625), (625, 224010), (655, 213750), (750, 186675), (786, 178125), (855, 163750), (950, 147375), (1125, 124450), (1179, 118750), (1250, 112005), (1310, 106875), (1425, 98250), (1710, 81875), (1875, 74670), (1965, 71250), (2250, 62225), (2358, 59375), (2375, 58950), (2489, 56250), (2850, 49125), (3125, 44802), (3275, 42750), (3750, 37335), (3930, 35625), (4275, 32750), (4750, 29475), (4978, 28125), (5625, 24890), (5895, 23750), (6250, 22401), (6550, 21375), (7125, 19650), (7467, 18750), (8550, 16375), (9375, 14934), (9825, 14250), (11250, 12445), (11790, 11875)]