193500540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17623}}^1$

素因数の和:17699

約数の個数: 72

約数和(自身を含む): 596607648

約数和(自身を除く): 403107108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 17623, 35246, 52869, 70492, 88115, 105738, 158607, 176230, 211476, 264345, 317214, 352460, 528690, 634428, 793035, 1057380, 1075003, 1586070, 2150006, 3172140, 3225009, 4300012, 5375015, 6450018, 9675027, 10750030, 12900036, 16125045, 19350054, 21500060, 32250090, 38700108, 48375135, 64500180, 96750270, 193500540]

約数ペア:

[(1, 193500540), (2, 96750270), (3, 64500180), (4, 48375135), (5, 38700108), (6, 32250090), (9, 21500060), (10, 19350054), (12, 16125045), (15, 12900036), (18, 10750030), (20, 9675027), (30, 6450018), (36, 5375015), (45, 4300012), (60, 3225009), (61, 3172140), (90, 2150006), (122, 1586070), (180, 1075003), (183, 1057380), (244, 793035), (305, 634428), (366, 528690), (549, 352460), (610, 317214), (732, 264345), (915, 211476), (1098, 176230), (1220, 158607), (1830, 105738), (2196, 88115), (2745, 70492), (3660, 52869), (5490, 35246), (10980, 17623)]