203136180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 635265792

約数和(自身を除く): 432129612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 271, 310, 372, 390, 403, 465, 542, 620, 780, 806, 813, 930, 961, 1084, 1209, 1355, 1612, 1626, 1860, 1922, 2015, 2418, 2710, 2883, 3252, 3523, 3844, 4030, 4065, 4805, 4836, 5420, 5766, 6045, 7046, 8060, 8130, 8401, 9610, 10569, 11532, 12090, 12493, 14092, 14415, 16260, 16802, 17615, 19220, 21138, 24180, 24986, 25203, 28830, 33604, 35230, 37479, 42005, 42276, 49972, 50406, 52845, 57660, 62465, 70460, 74958, 84010, 100812, 105690, 109213, 124930, 126015, 149916, 168020, 187395, 211380, 218426, 249860, 252030, 260431, 327639, 374790, 436852, 504060, 520862, 546065, 655278, 749580, 781293, 1041724, 1092130, 1302155, 1310556, 1562586, 1638195, 2184260, 2604310, 3125172, 3276390, 3385603, 3906465, 5208620, 6552780, 6771206, 7812930, 10156809, 13542412, 15625860, 16928015, 20313618, 33856030, 40627236, 50784045, 67712060, 101568090, 203136180]

約数ペア:

[(1, 203136180), (2, 101568090), (3, 67712060), (4, 50784045), (5, 40627236), (6, 33856030), (10, 20313618), (12, 16928015), (13, 15625860), (15, 13542412), (20, 10156809), (26, 7812930), (30, 6771206), (31, 6552780), (39, 5208620), (52, 3906465), (60, 3385603), (62, 3276390), (65, 3125172), (78, 2604310), (93, 2184260), (124, 1638195), (130, 1562586), (155, 1310556), (156, 1302155), (186, 1092130), (195, 1041724), (260, 781293), (271, 749580), (310, 655278), (372, 546065), (390, 520862), (403, 504060), (465, 436852), (542, 374790), (620, 327639), (780, 260431), (806, 252030), (813, 249860), (930, 218426), (961, 211380), (1084, 187395), (1209, 168020), (1355, 149916), (1612, 126015), (1626, 124930), (1860, 109213), (1922, 105690), (2015, 100812), (2418, 84010), (2710, 74958), (2883, 70460), (3252, 62465), (3523, 57660), (3844, 52845), (4030, 50406), (4065, 49972), (4805, 42276), (4836, 42005), (5420, 37479), (5766, 35230), (6045, 33604), (7046, 28830), (8060, 25203), (8130, 24986), (8401, 24180), (9610, 21138), (10569, 19220), (11532, 17615), (12090, 16802), (12493, 16260), (14092, 14415)]