203027580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{7673}}^1$

素因数の和:7705

約数の個数: 144

約数和(自身を含む): 734862240

約数和(自身を除く): 531834660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 7673, 8820, 13230, 15346, 23019, 26460, 30692, 38365, 46038, 53711, 69057, 76730, 92076, 107422, 115095, 138114, 153460, 161133, 207171, 214844, 230190, 268555, 276228, 322266, 345285, 375977, 414342, 460380, 483399, 537110, 644532, 690570, 751954, 805665, 828684, 966798, 1035855, 1074220, 1127931, 1381140, 1450197, 1503908, 1611330, 1879885, 1933596, 2071710, 2255862, 2416995, 2900394, 3222660, 3383793, 3759770, 4143420, 4511724, 4833990, 5639655, 5800788, 6767586, 7250985, 7519540, 9667980, 10151379, 11279310, 13535172, 14501970, 16918965, 20302758, 22558620, 29003940, 33837930, 40605516, 50756895, 67675860, 101513790, 203027580]

約数ペア:

[(1, 203027580), (2, 101513790), (3, 67675860), (4, 50756895), (5, 40605516), (6, 33837930), (7, 29003940), (9, 22558620), (10, 20302758), (12, 16918965), (14, 14501970), (15, 13535172), (18, 11279310), (20, 10151379), (21, 9667980), (27, 7519540), (28, 7250985), (30, 6767586), (35, 5800788), (36, 5639655), (42, 4833990), (45, 4511724), (49, 4143420), (54, 3759770), (60, 3383793), (63, 3222660), (70, 2900394), (84, 2416995), (90, 2255862), (98, 2071710), (105, 1933596), (108, 1879885), (126, 1611330), (135, 1503908), (140, 1450197), (147, 1381140), (180, 1127931), (189, 1074220), (196, 1035855), (210, 966798), (245, 828684), (252, 805665), (270, 751954), (294, 690570), (315, 644532), (378, 537110), (420, 483399), (441, 460380), (490, 414342), (540, 375977), (588, 345285), (630, 322266), (735, 276228), (756, 268555), (882, 230190), (945, 214844), (980, 207171), (1260, 161133), (1323, 153460), (1470, 138114), (1764, 115095), (1890, 107422), (2205, 92076), (2646, 76730), (2940, 69057), (3780, 53711), (4410, 46038), (5292, 38365), (6615, 30692), (7673, 26460), (8820, 23019), (13230, 15346)]