250952760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1931}}^1$

素因数の和:1986

約数の個数: 144

約数和(自身を含む): 861227640

約数和(自身を除く): 610274880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 1931, 2166, 2280, 2888, 3249, 3420, 3610, 3862, 4332, 5415, 5793, 6498, 6840, 7220, 7724, 8664, 9655, 10830, 11586, 12996, 14440, 15448, 16245, 17379, 19310, 21660, 23172, 25992, 28965, 32490, 34758, 36689, 38620, 43320, 46344, 57930, 64980, 69516, 73378, 77240, 86895, 110067, 115860, 129960, 139032, 146756, 173790, 183445, 220134, 231720, 293512, 330201, 347580, 366890, 440268, 550335, 660402, 695160, 697091, 733780, 880536, 1100670, 1320804, 1394182, 1467560, 1651005, 2091273, 2201340, 2641608, 2788364, 3302010, 3485455, 4182546, 4402680, 5576728, 6273819, 6604020, 6970910, 8365092, 10456365, 12547638, 13208040, 13941820, 16730184, 20912730, 25095276, 27883640, 31369095, 41825460, 50190552, 62738190, 83650920, 125476380, 250952760]

約数ペア:

[(1, 250952760), (2, 125476380), (3, 83650920), (4, 62738190), (5, 50190552), (6, 41825460), (8, 31369095), (9, 27883640), (10, 25095276), (12, 20912730), (15, 16730184), (18, 13941820), (19, 13208040), (20, 12547638), (24, 10456365), (30, 8365092), (36, 6970910), (38, 6604020), (40, 6273819), (45, 5576728), (57, 4402680), (60, 4182546), (72, 3485455), (76, 3302010), (90, 2788364), (95, 2641608), (114, 2201340), (120, 2091273), (152, 1651005), (171, 1467560), (180, 1394182), (190, 1320804), (228, 1100670), (285, 880536), (342, 733780), (360, 697091), (361, 695160), (380, 660402), (456, 550335), (570, 440268), (684, 366890), (722, 347580), (760, 330201), (855, 293512), (1083, 231720), (1140, 220134), (1368, 183445), (1444, 173790), (1710, 146756), (1805, 139032), (1931, 129960), (2166, 115860), (2280, 110067), (2888, 86895), (3249, 77240), (3420, 73378), (3610, 69516), (3862, 64980), (4332, 57930), (5415, 46344), (5793, 43320), (6498, 38620), (6840, 36689), (7220, 34758), (7724, 32490), (8664, 28965), (9655, 25992), (10830, 23172), (11586, 21660), (12996, 19310), (14440, 17379), (15448, 16245)]