19005661350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{104801}}^1$

素因数の和:104863

約数の個数: 144

約数和(自身を含む): 56764116864

約数和(自身を除く): 37758455514

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 225, 234, 279, 310, 325, 390, 403, 450, 465, 558, 585, 650, 775, 806, 930, 975, 1170, 1209, 1395, 1550, 1950, 2015, 2325, 2418, 2790, 2925, 3627, 4030, 4650, 5850, 6045, 6975, 7254, 10075, 12090, 13950, 18135, 20150, 30225, 36270, 60450, 90675, 104801, 181350, 209602, 314403, 524005, 628806, 943209, 1048010, 1362413, 1572015, 1886418, 2620025, 2724826, 3144030, 3248831, 4087239, 4716045, 5240050, 6497662, 6812065, 7860075, 8174478, 9432090, 9746493, 12261717, 13624130, 15720150, 16244155, 19492986, 20436195, 23580225, 24523434, 29239479, 32488310, 34060325, 40872390, 42234803, 47160450, 48732465, 58478958, 61308585, 68120650, 81220775, 84469606, 97464930, 102180975, 122617170, 126704409, 146197395, 162441550, 204361950, 211174015, 243662325, 253408818, 292394790, 306542925, 380113227, 422348030, 487324650, 613085850, 633522045, 730986975, 760226454, 1055870075, 1267044090, 1461973950, 1900566135, 2111740150, 3167610225, 3801132270, 6335220450, 9502830675, 19005661350]

約数ペア:

[(1, 19005661350), (2, 9502830675), (3, 6335220450), (5, 3801132270), (6, 3167610225), (9, 2111740150), (10, 1900566135), (13, 1461973950), (15, 1267044090), (18, 1055870075), (25, 760226454), (26, 730986975), (30, 633522045), (31, 613085850), (39, 487324650), (45, 422348030), (50, 380113227), (62, 306542925), (65, 292394790), (75, 253408818), (78, 243662325), (90, 211174015), (93, 204361950), (117, 162441550), (130, 146197395), (150, 126704409), (155, 122617170), (186, 102180975), (195, 97464930), (225, 84469606), (234, 81220775), (279, 68120650), (310, 61308585), (325, 58478958), (390, 48732465), (403, 47160450), (450, 42234803), (465, 40872390), (558, 34060325), (585, 32488310), (650, 29239479), (775, 24523434), (806, 23580225), (930, 20436195), (975, 19492986), (1170, 16244155), (1209, 15720150), (1395, 13624130), (1550, 12261717), (1950, 9746493), (2015, 9432090), (2325, 8174478), (2418, 7860075), (2790, 6812065), (2925, 6497662), (3627, 5240050), (4030, 4716045), (4650, 4087239), (5850, 3248831), (6045, 3144030), (6975, 2724826), (7254, 2620025), (10075, 1886418), (12090, 1572015), (13950, 1362413), (18135, 1048010), (20150, 943209), (30225, 628806), (36270, 524005), (60450, 314403), (90675, 209602), (104801, 181350)]