48420450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 149990400

約数和(自身を除く): 101569950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 31, 39, 45, 50, 54, 62, 65, 75, 78, 89, 90, 93, 117, 130, 135, 150, 155, 178, 186, 195, 225, 234, 267, 270, 279, 310, 325, 351, 390, 403, 445, 450, 465, 534, 558, 585, 650, 675, 702, 775, 801, 806, 837, 890, 930, 975, 1157, 1170, 1209, 1335, 1350, 1395, 1550, 1602, 1674, 1755, 1950, 2015, 2225, 2314, 2325, 2403, 2418, 2670, 2759, 2790, 2925, 3471, 3510, 3627, 4005, 4030, 4185, 4450, 4650, 4806, 5518, 5785, 5850, 6045, 6675, 6942, 6975, 7254, 8010, 8277, 8370, 8775, 10075, 10413, 10881, 11570, 12015, 12090, 13350, 13795, 13950, 16554, 17355, 17550, 18135, 20025, 20150, 20826, 20925, 21762, 24030, 24831, 27590, 28925, 30225, 31239, 34710, 35867, 36270, 40050, 41385, 41850, 49662, 52065, 54405, 57850, 60075, 60450, 62478, 68975, 71734, 74493, 82770, 86775, 90675, 104130, 107601, 108810, 120150, 124155, 137950, 148986, 156195, 173550, 179335, 181350, 206925, 215202, 248310, 260325, 272025, 312390, 322803, 358670, 372465, 413850, 520650, 538005, 544050, 620775, 645606, 744930, 780975, 896675, 968409, 1076010, 1241550, 1561950, 1614015, 1793350, 1862325, 1936818, 2690025, 3228030, 3724650, 4842045, 5380050, 8070075, 9684090, 16140150, 24210225, 48420450]

約数ペア:

[(1, 48420450), (2, 24210225), (3, 16140150), (5, 9684090), (6, 8070075), (9, 5380050), (10, 4842045), (13, 3724650), (15, 3228030), (18, 2690025), (25, 1936818), (26, 1862325), (27, 1793350), (30, 1614015), (31, 1561950), (39, 1241550), (45, 1076010), (50, 968409), (54, 896675), (62, 780975), (65, 744930), (75, 645606), (78, 620775), (89, 544050), (90, 538005), (93, 520650), (117, 413850), (130, 372465), (135, 358670), (150, 322803), (155, 312390), (178, 272025), (186, 260325), (195, 248310), (225, 215202), (234, 206925), (267, 181350), (270, 179335), (279, 173550), (310, 156195), (325, 148986), (351, 137950), (390, 124155), (403, 120150), (445, 108810), (450, 107601), (465, 104130), (534, 90675), (558, 86775), (585, 82770), (650, 74493), (675, 71734), (702, 68975), (775, 62478), (801, 60450), (806, 60075), (837, 57850), (890, 54405), (930, 52065), (975, 49662), (1157, 41850), (1170, 41385), (1209, 40050), (1335, 36270), (1350, 35867), (1395, 34710), (1550, 31239), (1602, 30225), (1674, 28925), (1755, 27590), (1950, 24831), (2015, 24030), (2225, 21762), (2314, 20925), (2325, 20826), (2403, 20150), (2418, 20025), (2670, 18135), (2759, 17550), (2790, 17355), (2925, 16554), (3471, 13950), (3510, 13795), (3627, 13350), (4005, 12090), (4030, 12015), (4185, 11570), (4450, 10881), (4650, 10413), (4806, 10075), (5518, 8775), (5785, 8370), (5850, 8277), (6045, 8010), (6675, 7254), (6942, 6975)]