189666750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 594554688

約数和(自身を除く): 404887938

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 125, 130, 147, 150, 175, 182, 195, 210, 245, 250, 273, 294, 325, 350, 375, 390, 397, 455, 490, 525, 546, 637, 650, 735, 750, 794, 875, 910, 975, 1050, 1191, 1225, 1274, 1365, 1470, 1625, 1750, 1911, 1950, 1985, 2275, 2382, 2450, 2625, 2730, 2779, 3185, 3250, 3675, 3822, 3970, 4550, 4875, 5161, 5250, 5558, 5955, 6125, 6370, 6825, 7350, 8337, 9555, 9750, 9925, 10322, 11375, 11910, 12250, 13650, 13895, 15483, 15925, 16674, 18375, 19110, 19453, 19850, 22750, 25805, 27790, 29775, 30966, 31850, 34125, 36127, 36750, 38906, 41685, 47775, 49625, 51610, 58359, 59550, 68250, 69475, 72254, 77415, 79625, 83370, 95550, 97265, 99250, 108381, 116718, 129025, 138950, 148875, 154830, 159250, 180635, 194530, 208425, 216762, 238875, 252889, 258050, 291795, 297750, 347375, 361270, 387075, 416850, 477750, 486325, 505778, 541905, 583590, 645125, 694750, 758667, 774150, 903175, 972650, 1042125, 1083810, 1264445, 1290250, 1458975, 1517334, 1806350, 1935375, 2084250, 2431625, 2528890, 2709525, 2917950, 3793335, 3870750, 4515875, 4863250, 5419050, 6322225, 7294875, 7586670, 9031750, 12644450, 13547625, 14589750, 18966675, 27095250, 31611125, 37933350, 63222250, 94833375, 189666750]

約数ペア:

[(1, 189666750), (2, 94833375), (3, 63222250), (5, 37933350), (6, 31611125), (7, 27095250), (10, 18966675), (13, 14589750), (14, 13547625), (15, 12644450), (21, 9031750), (25, 7586670), (26, 7294875), (30, 6322225), (35, 5419050), (39, 4863250), (42, 4515875), (49, 3870750), (50, 3793335), (65, 2917950), (70, 2709525), (75, 2528890), (78, 2431625), (91, 2084250), (98, 1935375), (105, 1806350), (125, 1517334), (130, 1458975), (147, 1290250), (150, 1264445), (175, 1083810), (182, 1042125), (195, 972650), (210, 903175), (245, 774150), (250, 758667), (273, 694750), (294, 645125), (325, 583590), (350, 541905), (375, 505778), (390, 486325), (397, 477750), (455, 416850), (490, 387075), (525, 361270), (546, 347375), (637, 297750), (650, 291795), (735, 258050), (750, 252889), (794, 238875), (875, 216762), (910, 208425), (975, 194530), (1050, 180635), (1191, 159250), (1225, 154830), (1274, 148875), (1365, 138950), (1470, 129025), (1625, 116718), (1750, 108381), (1911, 99250), (1950, 97265), (1985, 95550), (2275, 83370), (2382, 79625), (2450, 77415), (2625, 72254), (2730, 69475), (2779, 68250), (3185, 59550), (3250, 58359), (3675, 51610), (3822, 49625), (3970, 47775), (4550, 41685), (4875, 38906), (5161, 36750), (5250, 36127), (5558, 34125), (5955, 31850), (6125, 30966), (6370, 29775), (6825, 27790), (7350, 25805), (8337, 22750), (9555, 19850), (9750, 19453), (9925, 19110), (10322, 18375), (11375, 16674), (11910, 15925), (12250, 15483), (13650, 13895)]