193677900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 615523104

約数和(自身を除く): 421845204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 53, 60, 65, 75, 78, 100, 106, 130, 150, 156, 159, 195, 212, 260, 265, 300, 318, 325, 390, 530, 636, 650, 689, 780, 795, 937, 975, 1060, 1300, 1325, 1378, 1590, 1874, 1950, 2067, 2650, 2756, 2811, 3180, 3445, 3748, 3900, 3975, 4134, 4685, 5300, 5622, 6890, 7950, 8268, 9370, 10335, 11244, 12181, 13780, 14055, 15900, 17225, 18740, 20670, 23425, 24362, 28110, 34450, 36543, 41340, 46850, 48724, 49661, 51675, 56220, 60905, 68900, 70275, 73086, 93700, 99322, 103350, 121810, 140550, 146172, 148983, 182715, 198644, 206700, 243620, 248305, 281100, 297966, 304525, 365430, 496610, 595932, 609050, 645593, 730860, 744915, 913575, 993220, 1218100, 1241525, 1291186, 1489830, 1827150, 1936779, 2483050, 2582372, 2979660, 3227965, 3654300, 3724575, 3873558, 4966100, 6455930, 7449150, 7747116, 9683895, 12911860, 14898300, 16139825, 19367790, 32279650, 38735580, 48419475, 64559300, 96838950, 193677900]

約数ペア:

[(1, 193677900), (2, 96838950), (3, 64559300), (4, 48419475), (5, 38735580), (6, 32279650), (10, 19367790), (12, 16139825), (13, 14898300), (15, 12911860), (20, 9683895), (25, 7747116), (26, 7449150), (30, 6455930), (39, 4966100), (50, 3873558), (52, 3724575), (53, 3654300), (60, 3227965), (65, 2979660), (75, 2582372), (78, 2483050), (100, 1936779), (106, 1827150), (130, 1489830), (150, 1291186), (156, 1241525), (159, 1218100), (195, 993220), (212, 913575), (260, 744915), (265, 730860), (300, 645593), (318, 609050), (325, 595932), (390, 496610), (530, 365430), (636, 304525), (650, 297966), (689, 281100), (780, 248305), (795, 243620), (937, 206700), (975, 198644), (1060, 182715), (1300, 148983), (1325, 146172), (1378, 140550), (1590, 121810), (1874, 103350), (1950, 99322), (2067, 93700), (2650, 73086), (2756, 70275), (2811, 68900), (3180, 60905), (3445, 56220), (3748, 51675), (3900, 49661), (3975, 48724), (4134, 46850), (4685, 41340), (5300, 36543), (5622, 34450), (6890, 28110), (7950, 24362), (8268, 23425), (9370, 20670), (10335, 18740), (11244, 17225), (12181, 15900), (13780, 14055)]