202023900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 216

約数和(自身を含む): 705204864

約数和(自身を除く): 503180964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 31, 36, 39, 45, 50, 52, 60, 62, 65, 75, 78, 90, 93, 100, 117, 124, 130, 150, 155, 156, 180, 186, 195, 225, 234, 260, 279, 300, 310, 325, 372, 390, 403, 450, 465, 468, 557, 558, 585, 620, 650, 775, 780, 806, 900, 930, 975, 1114, 1116, 1170, 1209, 1300, 1395, 1550, 1612, 1671, 1860, 1950, 2015, 2228, 2325, 2340, 2418, 2785, 2790, 2925, 3100, 3342, 3627, 3900, 4030, 4650, 4836, 5013, 5570, 5580, 5850, 6045, 6684, 6975, 7241, 7254, 8060, 8355, 9300, 10026, 10075, 11140, 11700, 12090, 13925, 13950, 14482, 14508, 16710, 17267, 18135, 20052, 20150, 21723, 24180, 25065, 27850, 27900, 28964, 30225, 33420, 34534, 36205, 36270, 40300, 41775, 43446, 50130, 51801, 55700, 60450, 65169, 69068, 72410, 72540, 83550, 86335, 86892, 90675, 100260, 103602, 108615, 120900, 125325, 130338, 144820, 155403, 167100, 172670, 181025, 181350, 207204, 217230, 224471, 250650, 259005, 260676, 310806, 325845, 345340, 362050, 362700, 431675, 434460, 448942, 501300, 518010, 543075, 621612, 651690, 673413, 724100, 777015, 863350, 897884, 1036020, 1086150, 1122355, 1295025, 1303380, 1346826, 1554030, 1629225, 1726700, 2020239, 2172300, 2244710, 2590050, 2693652, 3108060, 3258450, 3367065, 3885075, 4040478, 4489420, 5180100, 5611775, 6516900, 6734130, 7770150, 8080956, 10101195, 11223550, 13468260, 15540300, 16835325, 20202390, 22447100, 33670650, 40404780, 50505975, 67341300, 101011950, 202023900]

約数ペア:

[(1, 202023900), (2, 101011950), (3, 67341300), (4, 50505975), (5, 40404780), (6, 33670650), (9, 22447100), (10, 20202390), (12, 16835325), (13, 15540300), (15, 13468260), (18, 11223550), (20, 10101195), (25, 8080956), (26, 7770150), (30, 6734130), (31, 6516900), (36, 5611775), (39, 5180100), (45, 4489420), (50, 4040478), (52, 3885075), (60, 3367065), (62, 3258450), (65, 3108060), (75, 2693652), (78, 2590050), (90, 2244710), (93, 2172300), (100, 2020239), (117, 1726700), (124, 1629225), (130, 1554030), (150, 1346826), (155, 1303380), (156, 1295025), (180, 1122355), (186, 1086150), (195, 1036020), (225, 897884), (234, 863350), (260, 777015), (279, 724100), (300, 673413), (310, 651690), (325, 621612), (372, 543075), (390, 518010), (403, 501300), (450, 448942), (465, 434460), (468, 431675), (557, 362700), (558, 362050), (585, 345340), (620, 325845), (650, 310806), (775, 260676), (780, 259005), (806, 250650), (900, 224471), (930, 217230), (975, 207204), (1114, 181350), (1116, 181025), (1170, 172670), (1209, 167100), (1300, 155403), (1395, 144820), (1550, 130338), (1612, 125325), (1671, 120900), (1860, 108615), (1950, 103602), (2015, 100260), (2228, 90675), (2325, 86892), (2340, 86335), (2418, 83550), (2785, 72540), (2790, 72410), (2925, 69068), (3100, 65169), (3342, 60450), (3627, 55700), (3900, 51801), (4030, 50130), (4650, 43446), (4836, 41775), (5013, 40300), (5570, 36270), (5580, 36205), (5850, 34534), (6045, 33420), (6684, 30225), (6975, 28964), (7241, 27900), (7254, 27850), (8060, 25065), (8355, 24180), (9300, 21723), (10026, 20150), (10075, 20052), (11140, 18135), (11700, 17267), (12090, 16710), (13925, 14508), (13950, 14482)]