1330375500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{229}}^1\times {\mathrm{1291}}^1$

素因数の和:1545

約数の個数: 144

約数和(自身を含む): 4218483360

約数和(自身を除く): 2888107860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 229, 250, 300, 375, 450, 458, 500, 687, 750, 900, 916, 1125, 1145, 1291, 1374, 1500, 2061, 2250, 2290, 2582, 2748, 3435, 3873, 4122, 4500, 4580, 5164, 5725, 6455, 6870, 7746, 8244, 10305, 11450, 11619, 12910, 13740, 15492, 17175, 19365, 20610, 22900, 23238, 25820, 28625, 32275, 34350, 38730, 41220, 46476, 51525, 57250, 58095, 64550, 68700, 77460, 85875, 96825, 103050, 114500, 116190, 129100, 161375, 171750, 193650, 206100, 232380, 257625, 290475, 295639, 322750, 343500, 387300, 484125, 515250, 580950, 591278, 645500, 886917, 968250, 1030500, 1161900, 1182556, 1452375, 1478195, 1773834, 1936500, 2660751, 2904750, 2956390, 3547668, 4434585, 5321502, 5809500, 5912780, 7390975, 8869170, 10643004, 13303755, 14781950, 17738340, 22172925, 26607510, 29563900, 36954875, 44345850, 53215020, 66518775, 73909750, 88691700, 110864625, 133037550, 147819500, 221729250, 266075100, 332593875, 443458500, 665187750, 1330375500]

約数ペア:

[(1, 1330375500), (2, 665187750), (3, 443458500), (4, 332593875), (5, 266075100), (6, 221729250), (9, 147819500), (10, 133037550), (12, 110864625), (15, 88691700), (18, 73909750), (20, 66518775), (25, 53215020), (30, 44345850), (36, 36954875), (45, 29563900), (50, 26607510), (60, 22172925), (75, 17738340), (90, 14781950), (100, 13303755), (125, 10643004), (150, 8869170), (180, 7390975), (225, 5912780), (229, 5809500), (250, 5321502), (300, 4434585), (375, 3547668), (450, 2956390), (458, 2904750), (500, 2660751), (687, 1936500), (750, 1773834), (900, 1478195), (916, 1452375), (1125, 1182556), (1145, 1161900), (1291, 1030500), (1374, 968250), (1500, 886917), (2061, 645500), (2250, 591278), (2290, 580950), (2582, 515250), (2748, 484125), (3435, 387300), (3873, 343500), (4122, 322750), (4500, 295639), (4580, 290475), (5164, 257625), (5725, 232380), (6455, 206100), (6870, 193650), (7746, 171750), (8244, 161375), (10305, 129100), (11450, 116190), (11619, 114500), (12910, 103050), (13740, 96825), (15492, 85875), (17175, 77460), (19365, 68700), (20610, 64550), (22900, 58095), (23238, 57250), (25820, 51525), (28625, 46476), (32275, 41220), (34350, 38730)]