1268162550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{46199}}^1$

素因数の和:46278

約数の個数: 72

約数和(自身を含む): 3463059600

約数和(自身を除く): 2194897050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2745, 3050, 4575, 5490, 9150, 13725, 27450, 46199, 92398, 138597, 230995, 277194, 415791, 461990, 692985, 831582, 1154975, 1385970, 2078955, 2309950, 2818139, 3464925, 4157910, 5636278, 6929850, 8454417, 10394775, 14090695, 16908834, 20789550, 25363251, 28181390, 42272085, 50726502, 70453475, 84544170, 126816255, 140906950, 211360425, 253632510, 422720850, 634081275, 1268162550]

約数ペア:

[(1, 1268162550), (2, 634081275), (3, 422720850), (5, 253632510), (6, 211360425), (9, 140906950), (10, 126816255), (15, 84544170), (18, 70453475), (25, 50726502), (30, 42272085), (45, 28181390), (50, 25363251), (61, 20789550), (75, 16908834), (90, 14090695), (122, 10394775), (150, 8454417), (183, 6929850), (225, 5636278), (305, 4157910), (366, 3464925), (450, 2818139), (549, 2309950), (610, 2078955), (915, 1385970), (1098, 1154975), (1525, 831582), (1830, 692985), (2745, 461990), (3050, 415791), (4575, 277194), (5490, 230995), (9150, 138597), (13725, 92398), (27450, 46199)]